fix following error in debian jessie:

[vpp.git] / src / vcl / test_vcl_listener_client.c

diff --git a/src/vcl/test_vcl_listener_client.c b/src/vcl/test_vcl_listener_client.c
index dcf93cd..41c3cef 100644 (file)
--- a/src/vcl/test_vcl_listener_client.c
+++ b/src/vcl/test_vcl_listener_client.c
@@ -52,7 +52,7 @@ int main(){
   printf("Data received: %s",buffer);
 
   printf("Press ENTER key to Continue\n");
-  getchar();
+  (void) getchar();
 
   return 0;
 }