From: Ralf Jung <post@ralfj.de>
Date: Thu, 18 Jun 2015 11:12:17 +0000 (+0200)
Subject: don't hard-code the path to the python interpreter
X-Git-Url: https://git.ralfj.de/mass-build.git/commitdiff_plain/refs/heads/master?hp=0398b4664697f3ca10da17f931e5b51060157c64

don't hard-code the path to the python interpreter
---

diff --git a/mass_build.py b/mass_build.py
index 553282b..5b7a9dc 100755
--- a/mass_build.py
+++ b/mass_build.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 # mass-build - Easily Build Software Involving a Large Amount of Source Repositories
 # Copyright (C) 2012-2013 Ralf Jung <post@ralfj.de>
 #
diff --git a/vcs.py b/vcs.py
index 9f53fe2..3fcca6d 100644
--- a/vcs.py
+++ b/vcs.py
@@ -86,6 +86,7 @@ class Git:
         print()
 
     def version(self):
+        os.chdir(self.folder)
         v = git.describe()
         return v[len(get_non_digit_prefix(v)):] # remove the non-digit prefix from v (so that it starts with a number)