diff returns non-zero if there are differences, i just want the output

michaeljoseph · Sep 3, 2013 · e97298d · e97298d
1 parent 6bc0d59
commit e97298d
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/changes/cli.py b/changes/cli.py
@@ -129,7 +129,10 @@ def current_version(app_name):
 
 def execute(commands, dry_run=True):
     if not dry_run:
-        return subprocess.check_output(commands)
+        try:
+            return subprocess.check_output(commands)
+        except subprocess.CalledProcessError, e:
+            return '\n%s' % e.output
     else:
         log.debug('execute: %s' % commands)