lib/heidi/git.rb in heidi-0.0.2 vs lib/heidi/git.rb in heidi-0.0.3

@@ -16,10 +16,10 @@
       @shell = SimpleShell.new(@path)
     end
 
     # get the latest commit hash
     def commit
-      res = @shell.git "log", "-n", "1", "--pretty=%H"
+      res = @shell.git "log", "-n", "1", "--pretty=format:%H"
       res.out
     end
     alias_method :HEAD, :commit
     alias_method :head, :commit