Suppress a small compilation warning when not using IDN

17 years ago · 87b652104b
parent 36210540d0
commit 87b652104b
1 changed files with 4 additions and 1 deletions
--- a/SRC/echoping.c
+++ b/SRC/echoping.c
@ -49,7 +49,10 @@ main(argc, argv)
 	char          **leftover;

 	int             sockfd = -1;
-	struct addrinfo hints, hints_numeric, *res;
+	struct addrinfo hints, *res;
+#ifdef LIBIDN
+        struct addrinfo hints_numeric;
+#endif
 	int             error;
 	char            hbuf[NI_MAXHOST], pbuf[NI_MAXSERV];
 #ifdef NI_WITHSCOPEID