diff --git a/unittest.py b/unittest.py
index 654c1c7..d9f8dbf 100644
--- a/unittest.py
+++ b/unittest.py
@@ -197,8 +197,7 @@
 					ret.append(f)
 
 		ret = "".join(ret)
-		if ret [-1] == "\r":
-			ret = ret[:-1]
+		ret = ret.replace('\r', '')
 		return ret