Empty stack in onError signal handler throws SyntaxError

astefanutti · Jun 3, 2016 · fcf5643 · fcf5643
1 parent a733829
commit fcf5643
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/src/bootstrap.js b/src/bootstrap.js
@@ -51,9 +51,12 @@ phantom.__defineErrorSignalHandler__ = function(obj, page, handlers) {
 
             if (typeof f === 'function') {
                 var connector = function (message, lineNumber, source, stack) {
-                    var revisedStack = JSON.parse(stack).map(function (item) {
-                        return { file: item.url, line: item.lineNumber, function: item.functionName };
-                    });
+                    var revisedStack = [];
+                    if (stack) {
+                        revisedStack = JSON.parse(stack).map(function (item) {
+                            return { file: item.url, line: item.lineNumber, function: item.functionName };
+                        });
+                    }
                     if (revisedStack.length == 0)
                         revisedStack = [{ file: source, line: lineNumber }];