remove trailing LF in die() messages

LF at the end of format strings given to die() is redundant because
die already adds one on its own.

Signed-off-by: Alexander Potashev <aspotashev@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/grep.c b/grep.c
index 600f69f2f..49e931996 100644
--- a/grep.c
+++ b/grep.c
@@ -395,7 +395,7 @@ static int match_expr_eval(struct grep_opt *o,
 		h |= match_expr_eval(o, x->u.binary.right, bol, eol, ctx, 1);
 		break;
 	default:
-		die("Unexpected node type (internal error) %d\n", x->node);
+		die("Unexpected node type (internal error) %d", x->node);
 	}
 	if (collect_hits)
 		x->hit |= h;