statzone

commit f06a5163466ad0360c0ec17057f3cd3bcc0d583d
parent 615b5e60072c6ed941fa8867d8224f5c9c9118f4
Author: Frederic Cambus <fred@statdns.com>
Date:   Wed, 27 Mar 2019 23:25:08 +0100

Do not pass NULL tokens to strchr().

Diffstat:
M
src/statzone.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/statzone.c b/src/statzone.c
@@ -188,7 +188,7 @@ main(int argc, char *argv[]) {
 
 					rdata = strtok(NULL, "\n");
 
-					if (strchr(rdata, ' '))
+					if (rdata && strchr(rdata, ' '))
 						rdata = strtok(NULL, "\n");
 
 					if (rdata) {