From d9d460a1eef90a883584d07b840f89ccdd332d45 Mon Sep 17 00:00:00 2001
Message-Id: <d9d460a1eef90a883584d07b840f89ccdd332d45.1715212086.git.mdw@distorted.org.uk>
From: Mark Wooding <mdw@chiark.greenend.org.uk>
Date: Sun, 7 Oct 2007 15:48:33 +0200
Subject: [PATCH] Discard stderr output from git-rev-parse
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit
Organization: Straylight/Edgeware

From: Karl Hasselström <kha@treskal.com>

This gets rid of the annoying "fatal: Needed a single revision"
messages that were printed in addition to StGit's own error message.

Signed-off-by: Karl Hasselström <kha@treskal.com>
---
 stgit/git.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/stgit/git.py b/stgit/git.py
index 0026fd8..812b77a 100644
--- a/stgit/git.py
+++ b/stgit/git.py
@@ -301,7 +301,8 @@ def rev_parse(git_id):
     """Parse the string and return a verified SHA1 id
     """
     try:
-        return GRun('git-rev-parse', '--verify', git_id).output_one_line()
+        return GRun('git-rev-parse', '--verify', git_id
+                    ).discard_stderr().output_one_line()
     except GitRunException:
         raise GitException, 'Unknown revision: %s' % git_id
 
-- 
[mdw]