Fixed problem with blank boolean values

git-svn-id: http://svn.zoneminder.com/svn/zm/trunk@3347 e3e1d417-86f3-4887-817a-d78f3d33393f
2011-05-20 08:54:36 +00:00 · 2011-05-20 08:54:36 +00:00 · d26f3a7e8c
parent ee5d8db0cd
commit d26f3a7e8c
1 changed files with 1 additions and 1 deletions
--- a/zmconfgen.pl.in
+++ b/zmconfgen.pl.in
@ -184,7 +184,7 @@ sub generateConfigSQL
 sub addSlashes
 {
 	my $string = shift;
-    return( "" ) unless $string;
+    return( "" ) if ( !defined($string) );
 	$string =~ s|(['"])|\\$1|g;
 	return( $string );
 }