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Initialize MEMORYSTATUSEX size before GlobalMemoryStatusEx() (thanks, Justin!).

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Fixes Bugzilla #2177.
This commit is contained in:
Ryan C. Gordon 2013-10-23 19:52:14 -04:00
parent 51fc4b202e
commit 72de99aed3
1 changed files with 1 additions and 0 deletions
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src/cpuinfo/SDL_cpuinfo.c
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@ -642,6 +642,7 @@ SDL_GetSystemRAM(void)
#ifdef __WIN32__ #ifdef __WIN32__
if (SDL_SystemRAM <= 0) { if (SDL_SystemRAM <= 0) {
MEMORYSTATUSEX stat; MEMORYSTATUSEX stat;
stat.dwLength = sizeof(stat);
if (GlobalMemoryStatusEx(&stat)) { if (GlobalMemoryStatusEx(&stat)) {
SDL_SystemRAM = (int)(stat.ullTotalPhys / (1024 * 1024)); SDL_SystemRAM = (int)(stat.ullTotalPhys / (1024 * 1024));
} }