1 files changed, 2 insertions, 1 deletions
diff --git a/help.c b/help.c
index 5261d83ecf..9ff2be6b18 100644
--- a/help.c
+++ b/help.c
@@ -774,7 +774,8 @@ static struct string_list guess_refs(const char *ref)
 	return similar_refs;
 }
 
-void help_unknown_ref(const char *ref, const char *cmd, const char *error)
+NORETURN void help_unknown_ref(const char *ref, const char *cmd,
+			       const char *error)
 {
 	int i;
 	struct string_list suggested_refs = guess_refs(ref);