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Clarify the IdPool warning

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Instead of having an assertion failure with a message of dubious
usefulness, we should probably use a more verbose warning explaining
what is the problem and what might be the cause.
This commit is contained in:
Emmanuele Bassi 2009-10-05 12:34:48 +01:00
parent 6ddffac935
commit ad83caaed1
1 changed files with 8 additions and 1 deletions
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9
clutter/clutter-id-pool.c
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@ -115,7 +115,14 @@ clutter_id_pool_lookup (ClutterIDPool *id_pool,
g_return_val_if_fail (id_pool != NULL, NULL);
g_return_val_if_fail (id_pool->array != NULL, NULL);
g_return_val_if_fail (id < id_pool->array->len, NULL);
if (id > id_pool->array->len)
{
g_warning ("The required ID of %u is outside the ID range; this "
"usually implies that the pick() of an actor is not "
"correctly implemented or that there is an error in the "
"glReadPixels() implementation of the GL driver.", id);
return NULL;
}
array = (void*) id_pool->array->data;