Jonathan G Rennison 71450881fc Codechange: Avoid call to memcpy using null pointer in TooltipsWindow constructor ...

Strictly speaking, calling memcpy with src as a nullptr is undefined behaviour
and the optimiser is entitled to delete any null ptr checks which occur afterwards.
This removes the warning emitted by UndefinedBehaviorSantizer.

2018-06-07 09:49:26 +01:00

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