preferences: adjusts for Path preference

Change-Id: Icf1d0bccec77320ad4b66f90d2999f7210627629
diff --git a/GreenScreen/TFInference.h b/GreenScreen/TFInference.h
index 9741119..823dab9 100644
--- a/GreenScreen/TFInference.h
+++ b/GreenScreen/TFInference.h
@@ -148,6 +148,6 @@
      */
     size_t nbLabels;
 
-    bool allocated = false;
+    bool allocated_ = false;
 };
 }