disable SIGINT in cleanup(), so the user will not be able to interrupt it

2014-08-17 02:16:12 +03:00 · 2014-08-17 02:16:12 +03:00 · d388c593ab
commit d388c593ab
parent 4758bcf6d9
1 changed files with 2 additions and 0 deletions
--- a/2
+++ b/2
@ -190,6 +190,8 @@ OLD_BRIDGE_IPTABLES=
 OLD_MACADDR=

 cleanup() {
+    trap "" SIGINT
+
    echo
    echo "Doing cleanup..."