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Fixed crash with SDL_SetError(NULL)
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@ -1468,6 +1468,9 @@ SDL_vsnprintf(SDL_OUT_Z_CAP(maxlen) char *text, size_t maxlen, const char *fmt,
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size_t left = maxlen;
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char *textstart = text;
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if (!fmt) {
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fmt = "";
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}
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while (*fmt) {
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if (*fmt == '%') {
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SDL_bool done = SDL_FALSE;
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