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

peterh · gitster · commit bedc4279a833 · 2009-05-23T01:54:45.000-07:00
\r is common on Windows, so we should handle it gracefully.

Signed-off-by: Steffen Prohaska &lt;prohaska@zib.de&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git 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';
