diff options
Diffstat (limited to 'src/std/hash_map.c')
| -rw-r--r-- | src/std/hash_map.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/std/hash_map.c b/src/std/hash_map.c index 2b29f2e..48e9e38 100644 --- a/src/std/hash_map.c +++ b/src/std/hash_map.c @@ -192,7 +192,8 @@ bool hash_map_get(HashMap *self, BufferView key, void *value) { BufferView bucket_key; bucket_key = bucket_node_get_key(bucket_node); if(hash == bucket_node_get_hash(bucket_node) && self->compare_func(&key, &bucket_key) == 0) { - am_memcpy(value, bucket_node_get_value(bucket_node), self->value_type_size); + if(value) + am_memcpy(value, bucket_node_get_value(bucket_node), self->value_type_size); return bool_true; } } @@ -200,6 +201,10 @@ bool hash_map_get(HashMap *self, BufferView key, void *value) { return bool_false; } +bool hash_map_contains(HashMap *self, BufferView key) { + return hash_map_get(self, key, NULL); +} + #define MIN(a, b) ((a) < (b) ? (a) : (b)) int hash_map_compare_string(const void *a, const void *b) { |