# HG changeset patch
# User Benoit Boissinot <benoit.boissinot@ens-lyon.org>
# Date 2010-02-26 15:52:43
# Node ID f61dced1367afb199614e60510ab0a98dcac1822
# Parent  8036bc1871c2079fb4f2449d95e51ab37f943137

fix test-mq-eol under --pure (mimic diffhelper.c behaviour)

bug discovered by apycot (apycot.hg-scm.org)

diff --git a/mercurial/pure/diffhelpers.py b/mercurial/pure/diffhelpers.py
--- a/mercurial/pure/diffhelpers.py
+++ b/mercurial/pure/diffhelpers.py
@@ -34,11 +34,15 @@ def addlines(fp, hunk, lena, lenb, a, b)
 
 def fix_newline(hunk, a, b):
     l = hunk[-1]
-    c = l[0]
-    hline = l[:-1]
+    # tolerate CRLF in last line
+    if l.endswith('\r\n'):
+        hline = l[:-2]
+    else:
+        hline = l[:-1]
+    c = hline[0]
 
     if c == " " or c == "+":
-        b[-1] = l[1:-1]
+        b[-1] = hline[1:]
     if c == " " or c == "-":
         a[-1] = hline
     hunk[-1] = hline