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Add check for converting negative SDL_GameControllerButton to glyph

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A SDL_GameControllerButton below 0 is out of array bounds, so that
should trip the assert and return GLYPH_UNKNOWN just like when the
value is too high.
This commit is contained in:
Dav999
2025-04-16 21:12:51 +02:00
committed by Ethan Lee
parent f715897fdd
commit 3320ee5962
1 changed files with 1 additions and 1 deletions
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2
desktop_version/src/ButtonGlyphs.cpp
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@@ -274,7 +274,7 @@ const char* BUTTONGLYPHS_get_wasd_text(void)
const char* BUTTONGLYPHS_sdlbutton_to_glyph(const SDL_GameControllerButton button) const char* BUTTONGLYPHS_sdlbutton_to_glyph(const SDL_GameControllerButton button)
{ {
if (button > SDL_CONTROLLER_BUTTON_RIGHTSHOULDER) if (button < 0 || button > SDL_CONTROLLER_BUTTON_RIGHTSHOULDER)
{ {
SDL_assert(0 && "Unhandled button!"); SDL_assert(0 && "Unhandled button!");
return glyph[GLYPH_UNKNOWN]; return glyph[GLYPH_UNKNOWN];