Do not translate if no msgfmt

diff --git a/util b/util
index 140d46376199fd331f2751d039a17c36827e6346..4508ca2fe216f6ef94e20cdc4d4c7989dabc4662 160000 (submodule)
--- a/util
+++ b/util
@@ -1 +1 @@
-Subproject commit 140d46376199fd331f2751d039a17c36827e6346
+Subproject commit 4508ca2fe216f6ef94e20cdc4d4c7989dabc4662