From: Ian Campbell <ian.campbell@citrix.com>
Date: Tue, 7 Oct 2014 11:06:46 +0000 (+0100)
Subject: CGI: Explicitly request a scalar on RHS of =>
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=3415583d394e61030b4970ad3991a90c6446d0b6;p=people%2Faperard%2Femesinae.git

CGI: Explicitly request a scalar on RHS of =>

param() can return a list in that context, e.g. if the named param appears
twice in the URL, which is not going to work as expected.
---

diff --git a/CGI/bugs.pl b/CGI/bugs.pl
index 03994e4..4d8b4a2 100755
--- a/CGI/bugs.pl
+++ b/CGI/bugs.pl
@@ -126,7 +126,7 @@ print p(
 
 @bugs = Emesinae::Bug->listall(
     $dbh,
-    State      => param('state'),
+    State      => scalar param('state'),
     Severities => [ param('severityfilter') ],
     Affects    => [ param('affectsfilter') ],
 );