dataflow_cpp: fixed codesonar warning

5f59e812 · Marcus Winter · fdbf2f94 · 5f59e812
Commit 5f59e812 authored 9 years ago by Marcus Winter
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containers_cpp/include/embb/containers/internal/lock_free_stack-inl.h
+3 -1

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--- a/containers_cpp/include/embb/containers/internal/lock_free_stack-inl.h
+++ b/containers_cpp/include/embb/containers/internal/lock_free_stack-inl.h
@@ -123,8 +123,10 @@ bool LockFreeStack< Type, ValuePool >::TryPop(Type & element) {
    top_cached = top;

    // Stack empty, cannot pop
-    if (top_cached == NULL)
+    if (top_cached == NULL) {
+      element = Type();
      return false;
+    }

    // Guard top_cached
    hazardPointer.Guard(0, top_cached);