Fix a Window warning on X11 when XInput2 is not available

GLVis / glvis

Lightweight OpenGL tool for accurate and flexible finite element visualization

http://glvis.org

BSD 3-Clause "New" or "Revised" License

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Fix a Window warning on X11 when XInput2 is not available #321

Closed v-dobrev closed 2 weeks ago

v-dobrev commented 3 weeks ago

The warning that this PR fixes is:

lib/sdl_x11.cpp: In member function ‘virtual void SdlX11Platform::RegisterWindow(SDL_Window*)’:
lib/sdl_x11.cpp:48:11: warning: unused variable ‘wnd’ [-Wunused-variable]
   48 |    Window wnd = sysinfo.info.x11.window;
      |           ^~~

tzanio commented 2 weeks ago

@najlkin and @justinlaughlin -- can I get another approval so we can merge this fix (it affects autotest)