Resolve the local host name before generating the invitation file.

diff --git a/src/invitation.c b/src/invitation.c
index a59045090f75cc237331a85c89b7093b2dbc61bd..550fb5de2b089719812e90520e6bf0cdaac330ad 100644 (file)
--- a/src/invitation.c
+++ b/src/invitation.c
@@ -356,6 +356,9 @@ int cmd_invite(int argc, char *argv[]) {
        if(!f)
                abort();
 
+       // Get the local address
+       char *address = get_my_hostname();
+
        // Fill in the details.
        fprintf(f, "Name = %s\n", argv[1]);
        if(netname)
@@ -370,7 +373,6 @@ int cmd_invite(int argc, char *argv[]) {
        fclose(f);
 
        // Create an URL from the local address, key hash and cookie
-       char *address = get_my_hostname();
        printf("%s/%s%s\n", address, hash, cookie);
        free(filename);
        free(address);