[TWiki-Dev] [SVN] PeterThoeny r23856 - twiki/branches/TWikiRelease05x01/SpreadSheetPlugin/lib/TWiki/Plugins/SpreadSheetPlugin

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

Author: PeterThoeny
Date: 2012-11-02 03:19:28 -0500 (Fri, 02 Nov 2012)
New Revision: 23856
Trac url: http://develop.twiki.org/trac/changeset/23856

Modified:
   twiki/branches/TWikiRelease05x01/SpreadSheetPlugin/lib/TWiki/Plugins/SpreadSheetPlugin/Calc.pm
Log:
Item7018: Fix warning if empty MAX and MIN

Modified: twiki/branches/TWikiRelease05x01/SpreadSheetPlugin/lib/TWiki/Plugins/SpreadSheetPlugin/Calc.pm
===================================================================
--- twiki/branches/TWikiRelease05x01/SpreadSheetPlugin/lib/TWiki/Plugins/SpreadSheetPlugin/Calc.pm	2012-11-02 08:18:58 UTC (rev 23855)
+++ twiki/branches/TWikiRelease05x01/SpreadSheetPlugin/lib/TWiki/Plugins/SpreadSheetPlugin/Calc.pm	2012-11-02 08:19:28 UTC (rev 23856)
@@ -546,14 +546,14 @@
                   grep { /./ }
                   grep { defined $_ }
                   _getListAsFloat( $theAttr );
-        $result = $arr[$#arr];
+        $result = $arr[$#arr] if( scalar @arr );
 
     } elsif( $theFunc eq "MIN" ) {
         my @arr = sort { $a <=> $b }
                   grep { /./ }
                   grep { defined $_ }
                   _getListAsFloat( $theAttr );
-        $result = $arr[0];
+        $result = $arr[0] if( scalar @arr );
 
     } elsif( $theFunc eq "SUM" ) {
         $result = 0;