bee-dep: rebuild: fix access of null reference if init_cache failed

mariux64 · Jan 26, 2012 · a9a2bac · a9a2bac
1 parent 3bb46a8
commit a9a2bac
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/hash.c b/src/hash.c
@@ -87,6 +87,9 @@ void hash_free(struct hash *hash)
 {
     int i;
 
+    if (!hash)
+        return;
+
     for (i = 0; i < TBLSIZE; i++) {
         tree_free_all_nodes(hash->tbl[i]);
         tree_free(hash->tbl[i]);