Add --file option to pick

[stgit] / stgit / config.py

diff --git a/stgit/config.py b/stgit/config.py
index 9bfdd52..05ef624 100644 (file)
--- a/stgit/config.py
+++ b/stgit/config.py
@@ -63,7 +63,9 @@ class GitConfig:
 
     def getint(self, name):
         value = self.get(name)
-        if value.isdigit():
+        if value == None:
+            return None
+        elif value.isdigit():
             return int(value)
         else:
             raise GitConfigException, 'Value for "%s" is not an integer: "%s"' % (name, value)