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SDL_SetHintWithPriority: better test if hint value has changed.

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Ryan C. Gordon
2022-06-06 09:31:35 -04:00
parent 55a07d91fa
commit c391bdc160
1 changed files with 1 additions and 1 deletions
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2
src/SDL_hints.c
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@@ -66,7 +66,7 @@ SDL_SetHintWithPriority(const char *name, const char *value,
if (priority < hint->priority) {
return SDL_FALSE;
}
if (!hint->value || !value || SDL_strcmp(hint->value, value) != 0) {
if ( ((hint->value == NULL) != (value == NULL)) || (value && (SDL_strcmp(hint->value, value) != 0)) ) {
for (entry = hint->callbacks; entry; ) {
/* Save the next entry in case this one is deleted */
SDL_HintWatch *next = entry->next;