Fix warning about unused zero_gradients parameter (#2487)

* Fix warning about unused zero_gradients parameter * match signature of other methods

Fix warning about unused zero_gradients parameter (#2487)
* Fix warning about unused zero_gradients parameter * match signature of other methods
42e08696 · Adrià Arrufat · GitHub · 8b465291 · 42e08696
Unverified Commit 42e08696 authored Jan 15, 2022 by Adrià Arrufat Committed by GitHub Jan 15, 2022
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dlib/dnn/core.h dlib/dnn/core.h +1 -1

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--- a/dlib/dnn/core.h
+++ b/dlib/dnn/core.h
@@ -2251,7 +2251,7 @@ namespace dlib
        void back_propagate_error(
            const tensor& /*x*/,
-            zero_gradients zero_grads = zero_gradients::yes
+            zero_gradients /*zero_grads*/ = zero_gradients::yes
        )
        {
            // nothing to do