KAZOO-3239 - fix missing bracket

kamailio/registrar-role.cfg

@@ -121,14 +121,15 @@ route[ATTEMPT_AUTHORIZATION]
 
     $var(save_result) = save("location", "0x04");
     if($var(save_result) == -1) {
-         auth_challenge("$fd", "0");
-         xlog("L_INFO", "$ci|end|issued auth challenge after failed attempt to save contact for $Au $si:$sp");
-         exit;
-    } else if($var(save_result) == 1) {
-               $var(new_reg) = "true";
-           } else {
-               $var(new_reg) = "false";
-           }
+        auth_challenge("$fd", "0");
+        xlog("L_INFO", "$ci|end|issued auth challenge after failed attempt to save contact for $Au $si:$sp");
+        exit;
+    } else { 
+        if($var(save_result) == 1) {
+            $var(new_reg) = "true";
+        } else {
+           $var(new_reg) = "false";
+        }
     }
 
     if(@contact.expires) {