r884: for C++ compatibility (#261)

2026-10-07 02:48:13 +08:00 · 2018-11-06 22:07:11 -05:00
parent 59f23f7579
commit 6596c63dcd
2 changed files with 2 additions and 2 deletions
@@ -92,7 +92,7 @@ static int ketopt(ketopt_t *s, int argc, char *argv[], int permute, const char *
 		char *p;
 		if (s->pos == 0) s->pos = 1;
 		opt = s->opt = argv[s->i][s->pos++];
-		p = strchr(ostr, opt);
+		p = strchr((char*)ostr, opt);
 		if (p == 0) {
 			opt = '?'; /* unknown option */
 		} else if (p[1] == ':') {