diff options
Diffstat (limited to 'src/common')
| -rw-r--r-- | src/common/logging/backend.cpp | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/common/logging/backend.cpp b/src/common/logging/backend.cpp index 631f64d05..ebc807e00 100644 --- a/src/common/logging/backend.cpp +++ b/src/common/logging/backend.cpp @@ -145,10 +145,15 @@ void ColorConsoleBackend::Write(const Entry& entry) { PrintColoredMessage(entry); } -// _SH_DENYWR allows read only access to the file for other programs. -// It is #defined to 0 on other platforms -FileBackend::FileBackend(const std::string& filename) - : file(filename, "w", _SH_DENYWR), bytes_written(0) {} +FileBackend::FileBackend(const std::string& filename) : bytes_written(0) { + if (FileUtil::Exists(filename)) { + FileUtil::Rename(filename, filename + ".old"); + } + + // _SH_DENYWR allows read only access to the file for other programs. + // It is #defined to 0 on other platforms + file = FileUtil::IOFile(filename, "w", _SH_DENYWR); +} void FileBackend::Write(const Entry& entry) { // prevent logs from going over the maximum size (in case its spamming and the user doesn't |