From b901e736a811907cea99dda9d06f656f526f5090 Mon Sep 17 00:00:00 2001
From: Alex Bilbie <alex@alexbilbie.com>
Date: Mon, 30 Jul 2012 09:44:57 +0100
Subject: After sending an email clear the parameters

---
 system/libraries/Email.php | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/system/libraries/Email.php b/system/libraries/Email.php
index fdb9be4da..9d80f0720 100644
--- a/system/libraries/Email.php
+++ b/system/libraries/Email.php
@@ -1257,11 +1257,15 @@ class CI_Email {
 
 		if ($this->bcc_batch_mode && count($this->_bcc_array) > $this->bcc_batch_size)
 		{
-			return $this->batch_bcc_send();
+			$result = $this->batch_bcc_send();
+			$this->clear();
+			return $result;
 		}
 
 		$this->_build_message();
-		return $this->_spool_email();
+		$result = $this->_spool_email();
+		$this->clear();
+		return $result;
 	}
 
 	// --------------------------------------------------------------------
-- 
cgit v1.2.3-24-g4f1b


From d7bc8d04e5c13bbafe3bf10ca2634c1f8481ed53 Mon Sep 17 00:00:00 2001
From: Alex Bilbie <alex@alexbilbie.com>
Date: Mon, 30 Jul 2012 09:46:20 +0100
Subject: New parameter to automatically clear the parameters

---
 system/libraries/Email.php | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/system/libraries/Email.php b/system/libraries/Email.php
index 9d80f0720..8239862a9 100644
--- a/system/libraries/Email.php
+++ b/system/libraries/Email.php
@@ -1238,7 +1238,7 @@ class CI_Email {
 	 *
 	 * @return	bool
 	 */
-	public function send()
+	public function send($auto_clear = TRUE)
 	{
 		if ($this->_replyto_flag === FALSE)
 		{
@@ -1258,13 +1258,23 @@ class CI_Email {
 		if ($this->bcc_batch_mode && count($this->_bcc_array) > $this->bcc_batch_size)
 		{
 			$result = $this->batch_bcc_send();
-			$this->clear();
+
+			if ($auto_clear)
+			{
+				$this->clear();
+			}
+
 			return $result;
 		}
 
 		$this->_build_message();
 		$result = $this->_spool_email();
-		$this->clear();
+		
+		if ($auto_clear)
+		{
+			$this->clear();
+		}
+		
 		return $result;
 	}
 
-- 
cgit v1.2.3-24-g4f1b


From a87aab39488367c18b9e60d2020665b17b35f4b1 Mon Sep 17 00:00:00 2001
From: Alex Bilbie <alex@alexbilbie.com>
Date: Mon, 30 Jul 2012 09:50:37 +0100
Subject: Only clear if request was successful

---
 system/libraries/Email.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/system/libraries/Email.php b/system/libraries/Email.php
index 8239862a9..196a4b36c 100644
--- a/system/libraries/Email.php
+++ b/system/libraries/Email.php
@@ -1259,7 +1259,7 @@ class CI_Email {
 		{
 			$result = $this->batch_bcc_send();
 
-			if ($auto_clear)
+			if ($result && $auto_clear)
 			{
 				$this->clear();
 			}
@@ -1270,11 +1270,11 @@ class CI_Email {
 		$this->_build_message();
 		$result = $this->_spool_email();
 		
-		if ($auto_clear)
+		if ($result && $auto_clear)
 		{
 			$this->clear();
 		}
-		
+
 		return $result;
 	}
 
-- 
cgit v1.2.3-24-g4f1b


From a473d8009e5ef2043f1570acf632f3b1a1253ed0 Mon Sep 17 00:00:00 2001
From: Alex Bilbie <alex@alexbilbie.com>
Date: Mon, 30 Jul 2012 09:51:04 +0100
Subject: Updated email library documentation

---
 user_guide_src/source/libraries/email.rst | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/user_guide_src/source/libraries/email.rst b/user_guide_src/source/libraries/email.rst
index c5fa68004..f56bc2ff5 100644
--- a/user_guide_src/source/libraries/email.rst
+++ b/user_guide_src/source/libraries/email.rst
@@ -226,6 +226,14 @@ success or failure, enabling it to be used conditionally::
 	    // Generate error
 	}
 
+This function will automatically clear all parameters if the request was
+ successful. To stop this behaviour pass FALSE::
+
+ 	if ($this->email->send(FALSE))
+ 	{
+ 		// Parameters won't be cleared
+ 	}
+
 $this->email->attach()
 ----------------------
 
-- 
cgit v1.2.3-24-g4f1b


From 5f441eaedf5fecbad29131c5d44e3c2d53c4c4b5 Mon Sep 17 00:00:00 2001
From: Alex Bilbie <alex@alexbilbie.com>
Date: Mon, 30 Jul 2012 09:53:14 +0100
Subject: Updated changelog

---
 user_guide_src/source/changelog.rst | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index 7f428e5db..4d69c4dc3 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -176,7 +176,9 @@ Release Date: Not Released
    -  Allowed for setting table class defaults in a config file.
    -  Added a Wincache driver to the :doc:`Caching Library <libraries/caching>`.
    -  Added a Redis driver to the :doc:`Caching Library <libraries/caching>`.
-   -  Added dsn (delivery status notification) option to the :doc:`Email Library <libraries/email>`.
+   -  :doc:`Email library <libraries/email>` changes include:
+    -  Added dsn (delivery status notification) option.
+    - Successfully sent emails will automatically clear the parameters.
    -  Renamed method _set_header() to set_header() and made it public to enable adding custom headers in the :doc:`Email Library <libraries/email>`.
    -  Added an "index" parameter to the data() method in the :doc:`Upload Library <libraries/file_uploading>`.
    -  :doc:`Pagination Library <libraries/pagination>` changes include:
-- 
cgit v1.2.3-24-g4f1b