Merge pull request #1017 from jing-vision/master

Alexey

2018-06-10 526e58d0d1a2f8e640a4791f8df79b8150f75040

 src/layer.c

@@ -11,6 +11,7 @@
#endif
      return;
   }
   if (l.mask)               free(l.mask);
   if (l.cweights)           free(l.cweights);
   if (l.indexes)            free(l.indexes);
   if (l.input_layers)       free(l.input_layers);