[TWiki-Dev] [SVN] HideyoImazu r30345 - twiki/trunk/core/lib/TWiki

[<de...@de...>]

Author: HideyoImazu
Date: 2017-05-31 08:26:11 +0000 (Wed, 31 May 2017)
New Revision: 30345
Trac url: http://develop.twiki.org/trac/changeset/30345

Modified:
   twiki/trunk/core/lib/TWiki/Access.pm
Log:
Item7791: Error in Detailed Items Query - Use of uninitialized value in concatenation

Modified: twiki/trunk/core/lib/TWiki/Access.pm
===================================================================
--- twiki/trunk/core/lib/TWiki/Access.pm	2017-05-31 07:29:40 UTC (rev 30344)
+++ twiki/trunk/core/lib/TWiki/Access.pm	2017-05-31 08:26:11 UTC (rev 30345)
@@ -507,7 +507,7 @@
     }
     if( defined( $allowText ) && $allowText =~ /\S/ ) {
         my $foreignWebAllowDynamic = 0;
-        $allowText =~ s/^\s*\+/$allowWeb, /;
+        $allowText =~ s/^\s*\+/$allowWeb, / if defined $allowWeb;
         if ( $isDynamic && $allowText =~ /%/ ) {
             if ( $session->{webName} ne $web ) {
                 $foreignWebAllowDynamic = 1;