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ring: fix is_empty

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Signed-off-by: Ran Benita <ran234@gmail.com>
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
This commit is contained in:
Ran Benita 2012-02-04 15:19:33 +02:00 committed by David Herrmann
parent 138c0aa5ee
commit 37cb482bbc
1 changed files with 2 additions and 2 deletions
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4
src/misc.c
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@ -83,9 +83,9 @@ void kmscon_ring_free(struct kmscon_ring *ring)
bool kmscon_ring_is_empty(struct kmscon_ring *ring)
{
if (!ring)
return false;
return true;
return ring->first;
return ring->first == NULL;
}
int kmscon_ring_write(struct kmscon_ring *ring, const char *val, size_t len)