path_utils/path_utils.c:568:9: warning: Value stored to 'prune' is never read
        prune = false;
        ^       ~~~~~

path_utils/path_utils.c:616:5: warning: Value stored to 'result' is never read
    result = false;
    ^        ~~~~~

collection/collection.c:579:46: warning: Access to field 'next' results in a dereference of a null pointer (loaded from variable 'parent')
                                item->next = parent->next;
                                             ^~~~~~

collection/collection.c:577:46: warning: Access to field 'next' results in a dereference of a null pointer (loaded from variable 'parent')
                                    parent = parent->next;
                                             ^~~~~~

collection/collection_cmp.c:89:31: warning: Both operands to '==' always have the same value
            if ((first->phash == first->phash) &&
                 ~~~~~~~~~~~~ ^  ~~~~~~~~~~~~

ini/ini_configobj.c:125:9: warning: Value stored to 'error' is never read
        error = errno;
        ^       ~~~~~

ini/ini_configobj.c:269:9: warning: Value stored to 'error' is never read
        error = errno;
        ^       ~~~~~