Merge pull request #7 from vascoosx/develop

avoid error when using module for the first time
spencergibb · May 12, 2014 · 7a10ae7 · 7a10ae7
2 parents 54c5917 + 7672576
commit 7a10ae7
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/share/library/mac_pkg b/share/library/mac_pkg
@@ -519,9 +519,11 @@ class Installer(object):
 
 tempdir = tempfile.gettempdir()
 extra_vars_path = path.join(tempdir, "battleschool_extra_vars.json")
-with open(extra_vars_path) as f:
-    extra_vars = json.load(f)
-
+if path.isfile(extra_vars_path):
+    with open(extra_vars_path) as f:
+        extra_vars = json.load(f)
+else:
+    extra_vars = {}
 
 def get_env(name, default, converter = None):
     if name in extra_vars: