example: Add missing return 0 in multiple examples

2022-09-19 18:03:29 +01:00
parent fdc8123237
commit 5b9bb7ad26
41 changed files with 83 additions and 4 deletions
--- a/examples/socket/socket-options-ipv4.cc
+++ b/examples/socket/socket-options-ipv4.cc
@@ -155,4 +155,6 @@ main (int argc, char *argv[])
  Simulator::Run ();
  Simulator::Destroy ();
  NS_LOG_INFO ("Done.");
+
+  return 0;
 }
--- a/examples/socket/socket-options-ipv6.cc
+++ b/examples/socket/socket-options-ipv6.cc
@@ -154,4 +154,6 @@ main (int argc, char *argv[])
  Simulator::Run ();
  Simulator::Destroy ();
  NS_LOG_INFO ("Done.");
+
+  return 0;
 }