From b20a60d0c0f23384cb4141d75d9a7c90e99c1432 Mon Sep 17 00:00:00 2001 From: Christian Couder Date: Sat, 16 Feb 2008 06:02:17 +0100 Subject: [PATCH] diff.c: add "const" qualifier to "char *cmd" member of "struct ll_diff_driver" Also use "git_config_string" to simplify code where "cmd" is set. Signed-off-by: Christian Couder Signed-off-by: Junio C Hamano --- diff.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/diff.c b/diff.c index ed41ce418e..f082f55bc5 100644 --- a/diff.c +++ b/diff.c @@ -57,7 +57,7 @@ static int parse_diff_color_slot(const char *var, int ofs) static struct ll_diff_driver { const char *name; struct ll_diff_driver *next; - char *cmd; + const char *cmd; } *user_diff, **user_diff_tail; /* @@ -86,10 +86,7 @@ static int parse_lldiff_command(const char *var, const char *ep, const char *val user_diff_tail = &(drv->next); } - if (!value) - return config_error_nonbool(var); - drv->cmd = xstrdup(value); - return 0; + return git_config_string(&(drv->cmd), var, value); } /*