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SDL_SetHintWithPriority: actually, this test is good.

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Otherwise, we end up calling the callback if both the old and new value
are NULL.

This reverts commit 5f25a6ea78605f9f5b600015b7532a06df3f02e2 (and also
trims some whitespace).
This commit is contained in:
Ryan C. Gordon 2022-06-06 10:54:16 -04:00
parent 30cf26e089
commit 9703f23663
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GPG Key ID: FA148B892AB48044
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;