--- a/linux.c	Tue Dec 11 21:15:42 2018 +0000
+++ b/linux.c	Tue Dec 11 21:41:06 2018 +0000
@@ -191,7 +191,7 @@
 	struct iw_statistics iw_s;
 	struct iw_range iw_r;
 
-	*signal = *noise = 0.;
+	*signal = *noise = 0;
 
 	fd = socket(AF_INET, SOCK_DGRAM, 0);
 	if (fd < 0)