Let [iterate] tag return iterator object on empty body.

interchange · Dec 16, 2010 · e25154d · e25154d
1 parent 5eeea24
commit e25154d
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/WellWell/Iterate.pm b/lib/WellWell/Iterate.pm
@@ -47,6 +47,10 @@ sub iterate {
 		die "Iterator not found\n";
 	}
 
+	if (! length($body)) {
+		return $iter;
+	}
+
 	while ($record = $iter->next()) {
 		# turn hash into array
 		my @keys = keys(%$record);