Do not print to pipe or close command if nothing was executed

[project/firewall3.git] / ipsets.c

diff --git a/ipsets.c b/ipsets.c
index e149b5b..d33873a 100644 (file)
--- a/ipsets.c
+++ b/ipsets.c
@@ -384,8 +384,11 @@ fw3_destroy_ipsets(struct fw3_state *state)
                fw3_pr("destroy %s\n", ipset->name);
        }
 
-       fw3_pr("quit\n");
-       fw3_command_close();
+       if (exec)
+       {
+               fw3_pr("quit\n");
+               fw3_command_close();
+       }
 
        /* wait for ipsets to disappear */
        list_for_each_entry(ipset, &state->ipsets, list)