From 2db34f8265e8313d0e0947c8d290a395509f5654 Mon Sep 17 00:00:00 2001 From: David Herrmann Date: Sat, 24 Dec 2011 12:30:42 +0100 Subject: [PATCH] console: do not return NULL in kmscon_char_get_u8 A kmscon_char has always a valid buffer so we can always return a valid pointer. The user shouldn't use it if length is 0 but it's not our job to prohibit that. Signed-off-by: David Herrmann --- src/console_char.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/console_char.c b/src/console_char.c index a4d400e..b1226f7 100644 --- a/src/console_char.c +++ b/src/console_char.c @@ -217,7 +217,7 @@ int kmscon_char_set_u8(struct kmscon_char *ch, const char *str, size_t len) const char *kmscon_char_get_u8(const struct kmscon_char *ch) { - if (!ch || !ch->len) + if (!ch) return NULL; return ch->buf;