if (!subprocess_map_initialized) {
subprocess_map_initialized = 1;
- hashmap_init(&subprocess_map, (hashmap_cmp_fn) cmd2process_cmp, 0);
+ hashmap_init(&subprocess_map, (hashmap_cmp_fn) cmd2process_cmp,
+ NULL, 0);
entry = NULL;
} else {
entry = (struct cmd2process *)subprocess_find_entry(&subprocess_map, cmd);