pretty: trivial style fix

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Felipe Contreras committed Oct 31, 2013 at 03:25 UTC 35b2fa5ba3090d56d318acd206204e61b6a3281c
1 file changed +1 -1
pretty.c
+1 -1
@@ -497,7 +497,7 @@ void pp_user_info(struct pretty_print_context *pp,
497 static int is_empty_line(const char *line, int *len_p)
498 {
499 int len = *len_p;
500 - while (len && isspace(line[len-1]))
500 + while (len && isspace(line[len - 1]))
501 len--;
502 *len_p = len;
503 return !len;