From: Brandon Casey <drafnel@gmail.com>
Date: Thu, 6 Oct 2011 04:21:33 +0000 (-0500)
Subject: strbuf.c: remove unnecessary strbuf_grow() from strbuf_getwholeline()
X-Git-Tag: v1.7.7.1~12
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=1844f8d591340bb43e4990c96afd0aba424adf48;p=git.git

strbuf.c: remove unnecessary strbuf_grow() from strbuf_getwholeline()

This use of strbuf_grow() is a historical artifact that was once used to
ensure that strbuf.buf was allocated and properly nul-terminated.  This
was added before the introduction of the slopbuf in b315c5c0, which
guarantees that strbuf.buf always points to a usable nul-terminated string.
So let's remove it.

Signed-off-by: Brandon Casey <drafnel@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/strbuf.c b/strbuf.c
index 9ff1b597c..3ad2cc001 100644
--- a/strbuf.c
+++ b/strbuf.c
@@ -357,7 +357,6 @@ int strbuf_getwholeline(struct strbuf *sb, FILE *fp, int term)
 {
 	int ch;
 
-	strbuf_grow(sb, 0);
 	if (feof(fp))
 		return EOF;