don't choke on empty config file

Fixes mislav#184
gorenje · May 28, 2012 · 3249dc6 · 3249dc6
1 parent 18628f8
commit 3249dc6
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/hub/github_api.rb b/lib/hub/github_api.rb
@@ -285,7 +285,8 @@ def entry_for_user host, username
       end
 
       def load
-        @data.update YAML.load(File.read(@filename))
+        existing_data = File.read(@filename)
+        @data.update YAML.load existing_data unless existing_data.strip.empty?
       end
 
       def save