From e4bb080df93feb9751079a931f10b25cd8f66961 Mon Sep 17 00:00:00 2001
From: "lpsolit%gmail.com" <>
Date: Wed, 28 Feb 2007 21:58:22 +0000
Subject: Bug 234226: "Find a specific bug" shouldn't allow empty search -
 Patch by Frédéric Buclin <LpSolit@gmail.com> r/a=justdave
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---
 buglist.cgi | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'buglist.cgi')

diff --git a/buglist.cgi b/buglist.cgi
index 948916d0f..96011d3f7 100755
--- a/buglist.cgi
+++ b/buglist.cgi
@@ -74,6 +74,12 @@ if (defined($searchstring)) {
     # as if this had been a normal query from the beginning.
 }
 
+# Reject empty searches from the simple search form, including
+# words being a single or several consecutive whitespaces only.
+if (defined($cgi->param('content')) && $cgi->param('content') =~ /^\s*$/) {
+    ThrowUserError("buglist_parameters_required");
+}
+
 ################################################################################
 # Data and Security Validation
 ################################################################################
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