i18n: make warn_dangling_symref() automatically append \n
This helps remove \n from translatable strings
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/builtin/fetch.c b/builtin/fetch.c
index 65f5f9b..a8c3e4c 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -537,8 +537,8 @@
int result = 0;
struct ref *ref, *stale_refs = get_stale_heads(refs, ref_count, ref_map);
const char *dangling_msg = dry_run
- ? _(" (%s will become dangling)\n")
- : _(" (%s has become dangling)\n");
+ ? _(" (%s will become dangling)")
+ : _(" (%s has become dangling)");
for (ref = stale_refs; ref; ref = ref->next) {
if (!dry_run)
