diff options
| -rw-r--r-- | lib/exe/indexer.php | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lib/exe/indexer.php b/lib/exe/indexer.php index b114d4b3b..1f08fb56a 100644 --- a/lib/exe/indexer.php +++ b/lib/exe/indexer.php @@ -68,8 +68,9 @@ function runTrimRecentChanges($media_changes = false) { // changes or $conf['recent'] items, which ever is larger. // The trimming is only done once a day. if (@file_exists($fn) && - (filectime($fn)+86400)<time() && + (@filemtime($fn.'.trimmed')+86400)<time() && !@file_exists($fn.'_tmp')) { + @touch($fn.'.trimmed'); io_lock($fn); $lines = file($fn); if (count($lines)<=$conf['recent']) { @@ -92,6 +93,13 @@ function runTrimRecentChanges($media_changes = false) { } } + if (count($lines)==count($out_lines)) { + // nothing to trim + @unlink($fn.'_tmp'); + io_unlock($fn); + return false; + } + // sort the final result, it shouldn't be necessary, // however the extra robustness in making the changelog cache self-correcting is worth it ksort($out_lines); |