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Fixed some potential instability or crash issues

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This commit is contained in:
Alex Szpakowski
2013-03-03 20:23:40 -04:00
parent d5245483ef
commit 4ae126ac44
3 changed files with 7 additions and 4 deletions
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src/modules/joystick/sdl/Joystick.cpp
+4 -2
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@@ -42,7 +42,8 @@ Joystick::Joystick()
// Open all connected joysticks.
int numjoysticks = this->getNumJoysticks();
this->joysticks = (SDL_Joystick **)calloc(numjoysticks, sizeof(SDL_Joystick *));
if (numjoysticks > 0)
this->joysticks = (SDL_Joystick **)calloc(numjoysticks, sizeof(SDL_Joystick *));
for (int i = 0; i<numjoysticks; i++)
this->open(i);
@@ -79,7 +80,8 @@ void Joystick::reload()
throw love::Exception("%s", SDL_GetError());
int numjoysticks = this->getNumJoysticks();
this->joysticks = (SDL_Joystick **)calloc(numjoysticks, sizeof(SDL_Joystick *));
if (numjoysticks > 0)
this->joysticks = (SDL_Joystick **)calloc(numjoysticks, sizeof(SDL_Joystick *));
for (int i = 0; i<numjoysticks; i++)
this->open(i);