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-rw-r--r--system/core/Output.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/system/core/Output.php b/system/core/Output.php
index 8e3245b79..1f3038fc0 100644
--- a/system/core/Output.php
+++ b/system/core/Output.php
@@ -55,7 +55,7 @@ class CI_Output {
*
* @var string
*/
- public $final_output;
+ public $final_output = '';
/**
* Cache expiration time