refactor($location): remove unnecessary capturing group in RegExp

gkalpak · gkalpak · commit fdfba097da8e · 2018-07-30T23:36:12.000+03:00
diff --git a/src/ng/location.js b/src/ng/location.js
@@ -102,7 +102,7 @@ function stripHash(url) {
 }
 
 function trimEmptyHash(url) {
-  return url.replace(/(#.+)|#$/, '$1');
+  return url.replace(/#$/, '');
 }
 
 
