patch: remove CRLF when parsing file names

mercurial/patch.py

@@ -767,7 +767,7 b' class binhunk:'
 
 def parsefilename(str):
     # --- filename \t|space stuff
-    s = str[4:]
+    s = str[4:].rstrip('\r\n')
     i = s.find('\t')
     if i < 0:
         i = s.find(' ')