From be99073e411b835942a4035b4a24a0a3beb87fcd Mon Sep 17 00:00:00 2001
From: Sverre Rabbelier <sverre@rabbelier.nl>
Date: Tue, 24 Jun 2008 22:08:37 +0200
Subject: [PATCH] gitstats: Added with_exceptions=False to 'git rev-parse
 --verify'

We don't want GitPython to throw an exception when the
command exits with non-zero status. This happens whenever
a invalid ref was passed, instead we just want it to not
return a hash, which we then handle ourselves.
---
 src/git_stats/commit.py | 4 ++--
 src/git_stats/parse.py  | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/git_stats/commit.py b/src/git_stats/commit.py
index e40627b..480442a 100644
--- a/src/git_stats/commit.py
+++ b/src/git_stats/commit.py
@@ -165,14 +165,14 @@ def hasParent(commit):
 
   git = Git(".")
 
-  hash = git.rev_parse("--verify", commit) 
+  hash = git.rev_parse("--verify", commit, with_exceptions=False)
 
   if not hash:
     return False
 
   hash = hash + "^"
 
-  parent = git.rev_parse("--verify", hash)
+  parent = git.rev_parse("--verify", hash, with_exceptions=False)
 
   if not parent:
     return False
diff --git a/src/git_stats/parse.py b/src/git_stats/parse.py
index 3b266a4..baa802b 100644
--- a/src/git_stats/parse.py
+++ b/src/git_stats/parse.py
@@ -35,7 +35,7 @@ def _check_commit(option, opt, value):
   """
 
   git = Git(".")
-  rev = git.rev_parse("--verify", value)
+  rev = git.rev_parse("--verify", value, with_exceptions=False)
 
   if not rev:
     raise OptionValueError("Unknown commit '" + value + "'")
-- 
2.11.4.GIT