From: René Scharfe <rene.scharfe@lsrfire.ath.cx>
Date: Sun, 8 Nov 2009 01:04:21 +0000 (+0100)
Subject: log --format: don't ignore %w() at the start of format string
X-Git-Tag: v1.6.6-rc0~47^2
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=32ca42491246eb00d226826039fff18d58b57081;p=git.git

log --format: don't ignore %w() at the start of format string

This fixes e.g. --format='%w(72)%s'.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/pretty.c b/pretty.c
index 91be0ce0a..5e9d1f84b 100644
--- a/pretty.c
+++ b/pretty.c
@@ -618,7 +618,7 @@ static void rewrap_message_tail(struct strbuf *sb,
 	if (c->width == new_width && c->indent1 == new_indent1 &&
 	    c->indent2 == new_indent2)
 		return;
-	if (c->wrap_start && c->wrap_start < sb->len)
+	if (c->wrap_start < sb->len)
 		strbuf_wrap(sb, c->wrap_start, c->width, c->indent1, c->indent2);
 	c->wrap_start = sb->len;
 	c->width = new_width;