Modify feedback operation

[platform/core/system/libsvi.git] / src / dbus.c

diff --git a/src/dbus.c b/src/dbus.c
index 1c66641..53db49b 100644 (file)
--- a/src/dbus.c
+++ b/src/dbus.c
@@ -59,7 +59,7 @@ static int append_variant(DBusMessageIter *iter, const char *sig, char *param[])
                        dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &param[i]);
                        break;
                case 'a':
-                       ++ch;
+                       ++i, ++ch;
                        switch (*ch) {
                        case 'y':
                                dbus_message_iter_open_container(iter, DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE_AS_STRING, &arr);
@@ -126,9 +126,12 @@ int dbus_method_sync(const char *dest, const char *path,
        ret = dbus_message_get_args(reply, &err, DBUS_TYPE_INT32, &result, DBUS_TYPE_INVALID);
        dbus_message_unref(reply);
        if (!ret) {
-               _E("no message : [%s:%s] %s %s:%s-%s", //LCOV_EXCL_LINE
-                       err.name, err.message, dest, path, interface, method);
-               dbus_error_free(&err); //LCOV_EXCL_LINE System Error
+               if (dbus_error_is_set(&err)) {
+                       _E("error : [%s:%s] %s %s:%s-%s", //LCOV_EXCL_LINE
+                               err.name, err.message, dest, path, interface, method);
+                       dbus_error_free(&err); //LCOV_EXCL_LINE System Error
+               } else
+                       _E("no message"); //LCOV_EXCL_LINE
                return -ENOMSG;
        }