add back removed rtrim method

8 years ago · 5673769c8c
parent 17d0759672
commit 5673769c8c
1 changed files with 6 additions and 0 deletions
--- a/public/src/utils.js
+++ b/public/src/utils.js
@ -429,5 +429,11 @@
 		};
 	}

+	if (typeof String.prototype.rtrim !== 'function') {
+		String.prototype.rtrim = function () {
+			return this.replace(/\s+$/g, '');
+		};
+	}
+
 	return utils;
 }));