From d9bedc00bbe156a9725693506115bb601252c72f Mon Sep 17 00:00:00 2001
From: Mathias Klette <mathias.klette@profitbricks.com>
Date: Fri, 16 Sep 2011 20:09:44 +0200
Subject: [PATCH] fix: pipe not usable that easy

---
 lib/git_helper.py | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/lib/git_helper.py b/lib/git_helper.py
index 3690eca..769fd97 100644
--- a/lib/git_helper.py
+++ b/lib/git_helper.py
@@ -251,8 +251,7 @@ def git_get_treeish(refname):
     cmd = [
         GIT, 
         'show', '--oneline', 
-        '%s' % refname,
-        '|awk \'{print $1}\''
+        '%s' % refname
     ]
     cmdobj = subprocess.Popen(
             cmd,
@@ -283,10 +282,13 @@ def git_get_treeish(refname):
         )
         return None
     else:
-        stdout_str = cmdobj.stdout.read()
+        stdout_str = cmdobj.stdout.read().split(" ")
         logger.debug(
-            'found treeish "%s" for refspec "%s"' % (refname, stdout_str)
+            'found treeish "%s" for refspec "%s", log: "%s"' % (
+                refname, 
+                stdout_str[0],
+                " ".join(stdout_str[1:])
         )
-        return stdout_str
+        return stdout_str[0]
 
 # vim: autoindent smartindent tabstop=4 expandtab shiftwidth=4 softtabstop=4 nu enc=utf-8 cinwords=if,elif,else,for,while,try,except,finally,def,class
-- 
2.39.5