Fixed chan_lcr unload bug, found by Patrick

diff --git a/chan_lcr.c b/chan_lcr.c
index 3cf892c..e8e2e7e 100644 (file)
--- a/chan_lcr.c
+++ b/chan_lcr.c
@@ -1841,6 +1841,10 @@ void close_socket(void)
 {
        struct admin_list *admin, *temp;
 
+       /* socket not created */
+       if (lcr_sock < 0)
+               return;
+
        unregister_fd(&socket_fd);
 
        /* flush pending messages */
@@ -1853,8 +1857,7 @@ void close_socket(void)
        admin_first = NULL;
 
        /* close socket */
-       if (lcr_sock >= 0)
-               close(lcr_sock);
+       close(lcr_sock);
        lcr_sock = -1;
        global_change = 1;
 }