From: Dave Borowitz <dborowitz@google.com>
Date: Wed, 10 Mar 2010 20:36:51 +0000 (-0800)
Subject: Strip excess whitespace from capabilities lines.
X-Git-Tag: dulwich-0.6.0~28^2~4
X-Git-Url: http://git.samba.org/samba.git/?p=jelmer%2Fdulwich-libgit2.git;a=commitdiff_plain;h=0a9928f765474cec1a79ff11072bd5d69fa9fccb

Strip excess whitespace from capabilities lines.

C git separates client capabilities during send-pack with both \0 and a
space, so we need to handle that as well. This change is significantly
more lenient, but the cgit behavior is not well-documented, so there may
be more corner cases. It's hard to imagine that the extra strip() will
actually result in capabilities lists being parsed incorrectly.

Change-Id: I74b734e146add683b4c1e4ea6b575f458ec25de7
---

diff --git a/dulwich/protocol.py b/dulwich/protocol.py
index 5525f62..e72b9e0 100644
--- a/dulwich/protocol.py
+++ b/dulwich/protocol.py
@@ -171,7 +171,7 @@ def extract_capabilities(text):
     if not "\0" in text:
         return text, []
     text, capabilities = text.rstrip().split("\0")
-    return (text, capabilities.split(" "))
+    return (text, capabilities.strip().split(" "))
 
 
 def extract_want_line_capabilities(text):