--- a/src/wiphy.c	2019-11-14 21:04:59.000000000 +0100
+++ b/src/wiphy.c	2019-11-16 21:51:47.458144885 +0100
@@ -500,7 +500,7 @@
 
 	if (out_num)
 		*out_num =
-			(uint8_t *) rawmemchr(wiphy->supported_rates[band], 0) -
+			(uint8_t *) strchr(wiphy->supported_rates[band], 0) -
 			wiphy->supported_rates[band];
 
 	return wiphy->supported_rates[band];