hash: fix a bug in itering code.

hash foreach will leak the dead entry to user this may lead badness to happen.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/hash.c b/src/hash.c
index 12cad0d..cba156b 100644
--- a/src/hash.c
+++ b/src/hash.c
@@ -295,7 +295,7 @@ sdl_freetype_hash_foreach (sdl_freetype_hash_t * hash,
     hash->itering++;
 
     for (i = 0; i < hash->size; i++) {
-	if (!hash->entries[i])
+	if (!hash->entries[i] || hash->entries[i] == &dead_entry)
 	    continue;
 	func (hash, hash->entries[i], closure);
     }