diff options
Diffstat (limited to 'src/change_log.cc')
| -rw-r--r-- | src/change_log.cc | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/change_log.cc b/src/change_log.cc index c592f20..44a6046 100644 --- a/src/change_log.cc +++ b/src/change_log.cc @@ -23,7 +23,13 @@ void init() { logger = std::make_unique<utility::Logger>(STDERR_FILENO); } - tracker = std::make_unique<tracking::ChangeTracker>(logger.get()); + if ( getenv("CHANGE_LOG_DIFF_CMD") != NULL ) { + tracker = std::make_unique<tracking::ChangeTracker>( + logger.get(), getenv("CHANGE_LOG_DIFF_CMD") + ); + } else { + tracker = std::make_unique<tracking::ChangeTracker>(logger.get()); + } } ssize_t write(int fd, const void* buffer, size_t count) { |