fix($location): do not $digest if browser's url change fired within $apply/$digest

Chrome (probably other browsers as well) fires 'hashchange' event synchronously, so if you change raw location from within $apply/$digest, we don't want to $apply twice. (It would throw an exception)

1 files changed, 4 insertions, 2 deletions

diff --git a/src/service/location.js b/src/service/location.js
index d0ae9de7..3e8ba0c3 100644
--- a/src/service/location.js
+++ b/src/service/location.js
@@ -530,8 +530,10 @@ function $LocationProvider(){
     // update $location when $browser url changes
     $browser.onUrlChange(function(newUrl) {
       if (currentUrl.absUrl() != newUrl) {
-        currentUrl.$$parse(newUrl);
-        $rootScope.$apply();
+        $rootScope.$evalAsync(function() {
+          currentUrl.$$parse(newUrl);
+        });
+        if (!$rootScope.$$phase) $rootScope.$digest();
       }
     });