From: Peter Harris <git@peter.is-a-geek.org>
Date: Sat, 23 May 2009 08:04:47 +0000 (+0200)
Subject: MinGW: Scan for \r in addition to \n when reading shbang lines
X-Git-Tag: v1.6.4-rc0~128
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=bedc4279a833dc7f17ea7d1730d9f3e4ff018729;p=git.git

MinGW: Scan for \r in addition to \n when reading shbang lines

\r is common on Windows, so we should handle it gracefully.

Signed-off-by: Steffen Prohaska <prohaska@zib.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/compat/mingw.c b/compat/mingw.c
index cdeda1d98..b723c4dfd 100644
--- a/compat/mingw.c
+++ b/compat/mingw.c
@@ -525,8 +525,8 @@ static const char *parse_interpreter(const char *cmd)
 	if (buf[0] != '#' || buf[1] != '!')
 		return NULL;
 	buf[n] = '\0';
-	p = strchr(buf, '\n');
-	if (!p)
+	p = buf + strcspn(buf, "\r\n");
+	if (!*p)
 		return NULL;
 
 	*p = '\0';