From 14314fc1268a63b10d865d9be033646b2bdc523a Mon Sep 17 00:00:00 2001
From: andy <a.heather@opencfd.co.uk>
Date: Fri, 19 Dec 2008 16:39:35 +0000
Subject: [PATCH] correcting script for refs/heads/master instead of HEAD - if
 local repo is up to date, HEAD and origin/HEAD are the same   so id was
 returned twice

---
 wmake/wmakePrintBuild | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wmake/wmakePrintBuild b/wmake/wmakePrintBuild
index 868357fe58..1eb59cf46c 100755
--- a/wmake/wmakePrintBuild
+++ b/wmake/wmakePrintBuild
@@ -94,7 +94,7 @@ then
     rc=0
 else
     # building under git (get the head SHA1)
-    version=$(git show-ref --hash=12 --head HEAD 2>/dev/null)
+    version=$(git show-ref --hash=12 --head refs/heads/master 2>/dev/null)
     rc=$?
 
     # prefix with WM_PROJECT_VERSION