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 03994e4a8e7b92862df1dbd7086dd821edba9639..4d8b4a29e10dea6c2b061dbdfb6df9c027c78e72 100755 (executable)
--- 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') ],
 );