From bd67e7d92de6d768e726e268f927118fc5272c09 Mon Sep 17 00:00:00 2001
From: Hiltjo Posthuma <hiltjo@codemadness.org>
Date: Tue, 5 May 2015 13:42:56 +0200
Subject: [PATCH] libutil/getlines: use known line length

---
 libutil/getlines.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libutil/getlines.c b/libutil/getlines.c
index 820c781..89664cc 100644
--- a/libutil/getlines.c
+++ b/libutil/getlines.c
@@ -22,7 +22,7 @@ getlines(FILE *fp, struct linebuf *b)
 		b->lines[b->nlines - 1] = memcpy(emalloc(linelen), line, linelen);
 	}
 	free(line);
-	if (b->lines && b->nlines && !strchr(b->lines[b->nlines - 1], '\n')) {
+	if (b->lines && b->nlines && b->lines[b->nlines - 1][linelen - 1] != '\n') {
 		b->lines[b->nlines - 1] = erealloc(b->lines[b->nlines - 1], linelen + 1);
 		b->lines[b->nlines - 1][linelen - 1] = '\n';
 		b->lines[b->nlines - 1][linelen] = '\0';