gitclone: don't do anything at update() if develop=true.

slapos/recipe/gitclone.py

@@ -242,7 +242,9 @@ class Recipe(object):
     If user doesn't develop, reset to remote revision (or branch if revision is
     not specified).
     """
-    try:
+    if self.develop:
+      return
+
     # first cleanup pyc files
     self.deletePycFiles(self.location)
 
@@ -251,18 +253,10 @@ class Recipe(object):
 
     # If develop parameter is set, don't reset/update.
     # Otherwise, reset --hard
-      if not self.develop:
     if self.revision:
       self.gitReset(self.revision)
     else:
       self.gitReset('@{upstream}')
-    except:
-      if not self.develop:
-        raise
-      # Buildout will remove the installed location and mark the part as not
-      # installed if an error occurs during update. If we are developping this
-      # repository we do not want this to happen.
-      print 'Unable to update:\n%s' % traceback.format_exc()
 
 def uninstall(name, options):
   """Keep the working copy, unless develop is set to false.