[TWiki-Dev] [SVN] PeterThoeny r23079 - twiki/branches/TWikiRelease05x01/core/lib/TWiki/Configure

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

Author: PeterThoeny
Date: 2012-07-21 00:21:09 -0500 (Sat, 21 Jul 2012)
New Revision: 23079
Trac url: http://develop.twiki.org/trac/changeset/23079

Modified:
   twiki/branches/TWikiRelease05x01/core/lib/TWiki/Configure/Checker.pm
Log:
Item6905: Fix for RCS causing software error on configure in some circumstances

Modified: twiki/branches/TWikiRelease05x01/core/lib/TWiki/Configure/Checker.pm
===================================================================
--- twiki/branches/TWikiRelease05x01/core/lib/TWiki/Configure/Checker.pm	2012-07-21 05:20:25 UTC (rev 23078)
+++ twiki/branches/TWikiRelease05x01/core/lib/TWiki/Configure/Checker.pm	2012-07-21 05:21:09 UTC (rev 23079)
@@ -299,9 +299,10 @@
         $err .= $key.' is not set';
     } else {
         my $version = `$prog -V` || '';
-        if ( $version =~ /(\d+(\.\d+)+)/ ) {
+        if ( $version !~ /Can't exec/ && $version =~ /(\d+(\.\d+)+)/ ) {
             $version = $1;
         } else {
+            $version = '';
             $err .= $this->ERROR($prog.' did not return a version number (or might not exist..)');
         }
         if( $version =~ /^\d/ && $version < $rcsverRequired ) {