Item10879: previous fix was correct, but didn't cover all cases

git-svn-id: http://svn.foswiki.org/trunk/GaugePlugin@11917 0b4bb1d4-4e5a-0410-9cc4-b2b747904278
foswiki · Jun 14, 2011 · e113fe4 · e113fe4
1 parent 74a3010
commit e113fe4
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/Foswiki/Plugins/GaugePlugin.pm b/lib/Foswiki/Plugins/GaugePlugin.pm
@@ -247,6 +247,7 @@ sub _make_error_image {
     # Get remaining parameters and pass to <img ... />
     my $options = "";
     foreach my $k ( keys %$parameters ) {
+	next if $k =~ /^_/;
         $options .= "$k=\"$$parameters{$k}\" ";
     }
     return "<img src=\"%ATTACHURL%/$filename?t=$timestamp\" alt=\"$msg\""
@@ -538,6 +539,7 @@ sub _make_trend_gauge {
     # Get remaining parameters and pass to <img ... />
     my $options = "";
     foreach my $k ( keys %$parameters ) {
+	next if $k =~ /^_/;
         $options .= "$k=\"$$parameters{$k}\" ";
     }
     my $timestamp = time();