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>

1 files changed, 1 insertions, 0 deletions

diff --git a/refs.c b/refs.c
index c9f6835..052c2f6 100644
--- a/refs.c
+++ b/refs.c
@@ -395,6 +395,7 @@ static int warn_if_dangling_symref(const char *refname, const unsigned char *sha
 		return 0;
 
 	fprintf(d->fp, d->msg_fmt, refname);
+	fputc('\n', d->fp);
 	return 0;
 }