From 281448f84e416d5fb925d096c21b1f60421a316f Mon Sep 17 00:00:00 2001
From: Galen Charlton <gmc@esilibrary.com>
Date: Tue, 21 May 2013 09:06:18 -0700
Subject: [PATCH] bug 8215: (followup) avoid spurious warning in Apache log

Signed-off-by: Galen Charlton <gmc@esilibrary.com>
---
 course_reserves/mod_course.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/course_reserves/mod_course.pl b/course_reserves/mod_course.pl
index 2a2c70f62d..5b5d940d29 100755
--- a/course_reserves/mod_course.pl
+++ b/course_reserves/mod_course.pl
@@ -37,7 +37,7 @@ my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
     }
 );
 
-my $action = $cgi->param('action');
+my $action = $cgi->param('action') || '';
 
 if ( $action eq 'del' ) {
     DelCourse( $cgi->param('course_id') );
-- 
2.20.1