Item10889: Avoiding uninitialised warnings OP_int

git-svn-id: http://svn.foswiki.org/trunk@11953 0b4bb1d4-4e5a-0410-9cc4-b2b747904278
foswiki · Jun 17, 2011 · b43b5c2 · b43b5c2
1 parent a6a7cbd
commit b43b5c2
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/core/lib/Foswiki/Query/OP_int.pm b/core/lib/Foswiki/Query/OP_int.pm
@@ -22,7 +22,9 @@ sub new {
 sub evaluate {
     my $this = shift;
     my $node = shift;
-    my $a    = $node->{params}[0]->evaluate(@_);
+
+    # Item10889: The short-circuit || 0 is probably okay, int is numeric anyway
+    my $a = $node->{params}[0]->evaluate(@_) || 0;
     return $this->collect( $a, sub { int $_[0] } );
 }