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Make eina rectangle handle NULL case. 

SVN revision: 37328
This commit is contained in:
Cedric BAIL 2008-10-30 10:54:58 +00:00
parent c1d2134caf
commit 8748f83f01
1 changed files with 3 additions and 0 deletions
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3
legacy/eina/src/lib/eina_rectangle.c
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@ -226,6 +226,7 @@ eina_rectangle_pool_delete(Eina_Rectangle_Pool *pool)
{
Eina_Rectangle_Alloc *del;
if (!pool) return ;
while (pool->head)
{
del = (Eina_Rectangle_Alloc*) pool->head;
@ -241,6 +242,7 @@ eina_rectangle_pool_delete(Eina_Rectangle_Pool *pool)
EAPI int
eina_rectangle_pool_count(Eina_Rectangle_Pool *pool)
{
if (!pool) return 0;
return pool->references;
}
@ -253,6 +255,7 @@ eina_rectangle_pool_request(Eina_Rectangle_Pool *pool, int w, int h)
int x;
int y;
if (!pool) return NULL;
if (w > pool->w || h > pool->h) return NULL;
test = _eina_rectangle_pool_find((Eina_Rectangle_Alloc*) pool->head, pool->w, pool->h, w, h, &x, &y);