- cle = clReleaseCommandQueue(priv->command_queue);
- if (cle != CL_SUCCESS) {
- av_log(hwfc, AV_LOG_ERROR, "Failed to release frame "
- "command queue: %d.\n", cle);
+ if (priv->command_queue) {
+ cle = clReleaseCommandQueue(priv->command_queue);
+ if (cle != CL_SUCCESS) {
+ av_log(hwfc, AV_LOG_ERROR, "Failed to release frame "
+ "command queue: %d.\n", cle);
+ }
+ priv->command_queue = NULL;