Merge pull request #369 from stereomatchingkiss/fix_bug_368

Alexey

2018-02-03 5baf36188a28982024d9b41d57179bed0390fd3c

 src/region_layer.c

@@ -419,6 +419,7 @@
    free(cpu_state.input);
    if(!state.train) return;
    cuda_push_array(l.delta_gpu, l.delta, l.batch*l.outputs);
   cudaStreamSynchronize(get_cuda_stream());
    if(cpu_state.truth) free(cpu_state.truth);
}