norohind/kmscon
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console: do not return NULL in kmscon_char_get_u8

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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 <dh.herrmann@googlemail.com>
This commit is contained in:
David Herrmann 2011-12-24 12:30:42 +01:00
parent a20e5c3a18
commit 2db34f8265
1 changed files with 1 additions and 1 deletions
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2
src/console_char.c
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@ -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) const char *kmscon_char_get_u8(const struct kmscon_char *ch)
{ {
if (!ch || !ch->len) if (!ch)
return NULL; return NULL;
return ch->buf; return ch->buf;