Fixed null-pointer bug when GSM support is disabled

[lcr.git] / interface.c

diff --git a/interface.c b/interface.c
index 448affc..e7ab171 100644 (file)
--- a/interface.c
+++ b/interface.c
@@ -327,7 +327,9 @@ static int inter_portname(struct interface *interface, char *filename, int line,
 
        /* check for port already assigned, but not for shared gsm interface */
        searchif = interface_newlist;
-       if (!strcmp(value, options.loopback_lcr))
+#if defined WITH_GSM_BS || defined WITH_GSM_MS
+       if (options.gsm && !strcmp(value, gsm->conf.interface_lcr))
+#endif
        {
                while(searchif) {
                        ifport = searchif->ifport;