- pl = strlen(c->parameter);
-
- FOREACH_WORD_QUOTED(w, l, line, state) {
-
- free(word);
- word = strndup(w, l);
- if (!word)
- break;
-
- if (equal) {
- if (streq(word, c->parameter)) {
- found = true;
- break;
- }
- } else {
- if (startswith(word, c->parameter) && (word[pl] == '=' || word[pl] == 0)) {
- found = true;
- break;
- }
+ p = line;
+
+ for (;;) {
+ _cleanup_free_ char *word = NULL;
+ bool found;
+
+ r = unquote_first_word(&p, &word);
+ if (r <= 0)
+ return c->negate;
+
+ if (equal)
+ found = streq(word, c->parameter);
+ else {
+ const char *f;
+
+ f = startswith(word, c->parameter);
+ found = f && (*f == '=' || *f == 0);