Change thread waiting technology. Slower but does not do crappy things like malloc at impractical places.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/common/libalgo/hashtbl.c b/src/common/libalgo/hashtbl.c
index 7192bd4..ddc56e1 100644
--- a/src/common/libalgo/hashtbl.c
+++ b/src/common/libalgo/hashtbl.c
@@ -93,11 +93,11 @@ bool hashtbl_add(hashtbl_t *ht, void* key, void* v) {
 	hashtbl_item_t *i = (hashtbl_item_t*)malloc(sizeof(hashtbl_item_t));
 	if (i == 0) return false;	// OOM
 
-	size_t slot = SLOT_OF_HASH(ht->hf(key), ht->size);
-
 	// make sure item is not already present
 	hashtbl_remove(ht, key);
 
+	size_t slot = SLOT_OF_HASH(ht->hf(key), ht->size);
+
 	i->key = key;
 	i->val = v;
 	i->next = ht->items[slot];