Separate whitelist entries with spaces instead of newlines.

qubesadmin/tools/qvm_template_postprocess.py

@@ -155,16 +155,19 @@ def import_appmenus(vm, source_dir):
     else:
         cmd_prefix = []
 
+    # store the whitelists in VM features
+    # separated by spaces should be ok as there should be no spaces in the file
+    # name according to the FreeDesktop spec
     with open(os.path.join(source_dir, 'vm-whitelisted-appmenus.list'), 'r') \
             as f:
-        vm.features['default-whitelist'] = f.read()
+        vm.features['default-whitelist'] = ' '.join([x.rstrip() for x in f])
     with open(os.path.join(source_dir, 'whitelisted-appmenus.list'), 'r') \
             as f:
-        vm.features['whitelist'] = f.read()
+        vm.features['whitelist'] = ' '.join([x.rstrip() for x in f])
     with open(
             os.path.join(source_dir, 'netvm-whitelisted-appmenus.list'), 'r') \
             as f:
-        vm.features['netvm-whitelist'] = f.read()
+        vm.features['netvm-whitelist'] = ' '.join([x.rstrip() for x in f])
 
     # TODO: change this to qrexec calls to GUI VM, when GUI VM will be
     # implemented