utp_sender fix: add receiver_ip variable

diff --git a/local_start_utp_sender b/local_start_utp_sender
index d8d70ed..377d1aa 100755 (executable)
--- a/local_start_utp_sender
+++ b/local_start_utp_sender
@@ -8,6 +8,8 @@ if test $# -ne 1; then
        exit 1
 fi
 
+receiver_ip=$1
+
 cleanup()
 {
        kill -TERM $client_pid > /dev/null 2>&1