Fixes #39 - avoid Notice when $GLOBALS['id'] is not just a post ID

bobbingwide · Apr 22, 2016 · cec19be · cec19be
1 parent 467913e
commit cec19be
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/includes/bwtrace.php b/includes/bwtrace.php
@@ -286,7 +286,9 @@ function bw_get_post_id() {
   if ( isset( $GLOBALS['id'] ) ) {
     $id = $GLOBALS['id'];
     if ( $id <> $post_id ) { 
-      $post_id .= "<>" . $id; 
+			if ( is_scalar( $id ) ) {
+				$post_id .= "<>" . $id; 
+			}
     }
   }
   return( $post_id ) ;