openvpnctrl: Fix for while loop that had no break.

diff --git a/src/misc-progs/openvpnctrl.c b/src/misc-progs/openvpnctrl.c
index ddda6125d22490e08f7c75fc9d55df87da7e9b02..6191fde458a1f74569d6f248a14a4a703c42b49d 100644 (file)
--- a/src/misc-progs/openvpnctrl.c
+++ b/src/misc-progs/openvpnctrl.c
@@ -361,7 +361,7 @@ void setFirewallRules(void) {
 
        // set firewall rules for n2n connections
        char *port;
-       while (conn) {
+       while (conn != NULL) {
                sprintf(port, "%d", conn->port);
                setChainRules(OVPNRED, redif, conn->proto, port);
                conn = conn->next;