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Redirect stdout to NUL if the log file can't be opened

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This commit is contained in:
Cameron Gutman 2022-04-16 21:25:25 -05:00
parent c4291ff47a
commit 48c0136b9d
1 changed files with 5 additions and 1 deletions
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6
GSv6Fwd/GSv6Fwd.cpp
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@ -853,7 +853,11 @@ void ResetLogFile(bool standaloneExe)
MoveFileExA(currentLogFilePath, oldLogFilePath, MOVEFILE_REPLACE_EXISTING); MoveFileExA(currentLogFilePath, oldLogFilePath, MOVEFILE_REPLACE_EXISTING);
// Redirect stdout to this new file // Redirect stdout to this new file
freopen(currentLogFilePath, "w", stdout); if (freopen(currentLogFilePath, "w", stdout) == NULL) {
// If we couldn't create a log file, just redirect stdout to NUL.
// We have to open _something_ or printf() will crash.
freopen("NUL", "w", stdout);
}
} }
// Print a log header // Print a log header