From 0cc79cf195441dfd83a28d46220d1cd6842db8ad Mon Sep 17 00:00:00 2001
From: Allan Odgaard <git@abetarda.com>
Date: Tue, 28 Aug 2012 11:11:33 +0200
Subject: [PATCH] Add missing NULL argument to varags function
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Amazing this hasn’t caused any problems, but on 64 bit it was an instant crash.
---
 Frameworks/scm/src/drivers/git.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Frameworks/scm/src/drivers/git.cc b/Frameworks/scm/src/drivers/git.cc
index c8164608..ca691d1b 100644
--- a/Frameworks/scm/src/drivers/git.cc
+++ b/Frameworks/scm/src/drivers/git.cc
@@ -232,7 +232,7 @@ namespace scm
 			if(!haveHead)
 				return NULL_STR;
 
-			std::string branchName = io::exec(env, executable(), "symbolic-ref", "HEAD");
+			std::string branchName = io::exec(env, executable(), "symbolic-ref", "HEAD", NULL);
 			branchName = branchName.substr(0, branchName.find("\n"));
 			if(branchName.find("refs/heads/") == 0)
 				branchName = branchName.substr(11);