appicons: fix directory creation and removal (when missing)

appmenus-scripts/qubes-core-appmenus.py

@@ -121,6 +121,7 @@ def QubesVm_appicons_create(self, srcdir=None):
             self.label.color)
 
 def QubesVm_appicons_remove(self):
+    if not os.path.exists(self.appmenus_icons_dir): return
     for icon in os.listdir(self.appmenus_icons_dir):
         os.unlink(os.path.join(self.appmenus_icons_dir, icon))
 

appmenus-scripts/qubes-receive-appmenus

@@ -216,6 +216,9 @@ def main():
     if not os.path.exists(vm.appmenus_templates_dir):
         os.mkdir(vm.appmenus_templates_dir)
 
+    if not os.path.exists(vm.appmenus_template_icons_dir):
+        os.mkdir(vm.appmenus_template_icons_dir)
+
     # Create new/update existing templates
     if options.verbose:
         print >> sys.stderr, "--> Got {0} appmenus, storing to disk".format(str(len(new_appmenus)))