X-Git-Url: https://hackdaworld.org/gitweb/?a=blobdiff_plain;f=dgramrcv.c;h=d235b660f590ea1e602f23bd4efc32854666d393;hb=85121cf5ceb381e5502a8f6cb6423d54c152cdfe;hp=d8ec19ee5bb0a6702294c3ae16a7140f8d4771d0;hpb=788a2a936bb7e9a1f8224a7a6cfd2658db52df10;p=my-code%2Fivac.git

diff --git a/dgramrcv.c b/dgramrcv.c
index d8ec19e..d235b66 100644
--- a/dgramrcv.c
+++ b/dgramrcv.c
@@ -33,7 +33,7 @@ int main(int argc, char *argv[]) {
   int receive_bytes, write_bytes;
   socklen_t target_addr_len;
 
-  if(argc!=3) {
+  if(argc!=2) {
     printf("usage: %s <port>\n",argv[0]);
     exit(1);
   }