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Warning when compiling #2

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buzink opened this issue Apr 17, 2017 · 0 comments

buzink commented Apr 17, 2017

I get the following warning

sketch\State.cpp: In member function 'virtual bool State::close()':

sketch\State.cpp:56:27: warning: NULL used in arithmetic [-Wpointer-arith]

     if (!previousState == NULL) {

It does compile though
^

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