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Kernel: Fix KResultOr copy-move from itself case

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If move-assigning from itself we shouldn't do anything.
This commit is contained in:
Tom 2021-02-07 14:55:56 -07:00 • committed by Andreas Kling
parent b22740c08e
commit 27a395d964
1 changed files with 2 additions and 0 deletions
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2
Kernel/KResult.h
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@ -111,6 +111,8 @@ public:
KResultOr& operator=(KResultOr&& other) KResultOr& operator=(KResultOr&& other)
{ {
if (&other == this)
return *this;
if (!m_is_error && m_have_storage) { if (!m_is_error && m_have_storage) {
value().~T(); value().~T();
m_have_storage = false; m_have_storage = false;