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Fixed crash with SDL_SetError(NULL)

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slouken committed Jun 8, 2014
1 parent 0ddd252 commit 40538446d903c521ae23d41327b2cc6ce708bb06
Showing with 3 additions and 0 deletions.
  1. +3 −0 src/stdlib/SDL_string.c
@@ -1468,6 +1468,9 @@ SDL_vsnprintf(SDL_OUT_Z_CAP(maxlen) char *text, size_t maxlen, const char *fmt,
size_t left = maxlen;
char *textstart = text;

if (!fmt) {
fmt = "";
}
while (*fmt) {
if (*fmt == '%') {
SDL_bool done = SDL_FALSE;

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