grep: fix erroneously copy/pasted variable in check/assert pattern

diff --git a/hashmap.c b/hashmap.c
index 93793cb954e4bde0df9c57131a782c32fc15dc36..7d1044eb5de0faf69a151ca16c1a21500d9d8a10 100644 (file)
--- a/hashmap.c
+++ b/hashmap.c
@@ -104,11 +104,19 @@ static inline unsigned int bucket(const struct hashmap *map,
        return key->hash & (map->tablesize - 1);
 }
 
+int hashmap_bucket(const struct hashmap *map, unsigned int hash)
+{
+       return hash & (map->tablesize - 1);
+}
+
 static void rehash(struct hashmap *map, unsigned int newsize)
 {
        unsigned int i, oldsize = map->tablesize;
        struct hashmap_entry **oldtable = map->table;
 
+       if (map->disallow_rehash)
+               return;
+
        alloc_table(map, newsize);
        for (i = 0; i < oldsize; i++) {
                struct hashmap_entry *e = oldtable[i];
@@ -141,7 +149,9 @@ void hashmap_init(struct hashmap *map, hashmap_cmp_fn equals_function,
                size_t initial_size)
 {
        unsigned int size = HASHMAP_INITIAL_SIZE;
-       map->size = 0;
+
+       memset(map, 0, sizeof(*map));
+
        map->cmpfn = equals_function ? equals_function : always_equal;
 
        /* calculate initial table size and allocate the table */