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Pointer as bool (libsdl-org#7214)

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Sylvain 2023-11-09 22:29:15 +01:00 • committed by Sam Lantinga
parent 23db971681
commit d8600f717e
371 changed files with 2448 additions and 2442 deletions
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8
src/haptic/SDL_haptic.c
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@ -55,7 +55,7 @@ static int ValidHaptic(SDL_Haptic *haptic)
SDL_Haptic *hapticlist;
valid = 0;
if (haptic != NULL) {
if (haptic) {
hapticlist = SDL_haptics;
while (hapticlist) {
if (hapticlist == haptic) {
@ -124,7 +124,7 @@ SDL_Haptic *SDL_HapticOpen(int device_index)
/* Create the haptic device */
haptic = (SDL_Haptic *)SDL_malloc(sizeof(*haptic));
if (haptic == NULL) {
if (!haptic) {
SDL_OutOfMemory();
return NULL;
}
@ -296,7 +296,7 @@ SDL_Haptic *SDL_HapticOpenFromJoystick(SDL_Joystick *joystick)
/* Create the haptic device */
haptic = (SDL_Haptic *)SDL_malloc(sizeof(*haptic));
if (haptic == NULL) {
if (!haptic) {
SDL_OutOfMemory();
SDL_UnlockJoysticks();
return NULL;
@ -609,7 +609,7 @@ int SDL_HapticSetGain(SDL_Haptic *haptic, int gain)
/* We use the envvar to get the maximum gain. */
env = SDL_getenv("SDL_HAPTIC_GAIN_MAX");
if (env != NULL) {
if (env) {
max_gain = SDL_atoi(env);
/* Check for sanity. */