Remove unnecessary null pointer checks

[elfring]

An extra null pointer check is not needed in functions like the following.

• NodeScene::resetPreset
• ResizableImageItem::resetImage
• ZenoMainWindow::initDocks

[zhouhang95]

@legobadman

[elfring]

💭 Would you become interested to use a development tool like “clang-tidy” for corresponding source code adjustments?

[archibate]

Yes, that's why I always use smart pointers instead of raw pointers, Qt dislike smart pointers however... 无法顺畅的大口呼吸，是活着的最好证明

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---Original--- From: "Markus ***@***.***> Date: Wed, Dec 14, 2022 21:43 PM To: ***@***.***>; Cc: ***@***.***>; Subject: [zenustech/zeno] Remove unnecessary null pointer checks (Issue #788) An extra null pointer check is not needed in functions like the following. NodeScene::resetPreset ResizableImageItem::resetImage ZenoMainWindow::initDocks — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[legobadman]

@legobadman
有些代码没用到的代码，你可以直接删掉