fix recent changes cache ordering

This patch fixes a bug in indexer.php which resulted in the order
of the recent changes cache being reversed each time it was trimmed.

It also adds sorting to both getRecents() and runTrimRecentChanges()
as a defensive measure against the order of the file being corrupted.

darcs-hash:20060923235109-9b6ab-0f4062c1b02449cce9382426174cd22d71387e5a.gz

1 files changed, 2 insertions, 1 deletions

diff --git a/inc/changelog.php b/inc/changelog.php
index fdb18253c..9501ec392 100644
--- a/inc/changelog.php
+++ b/inc/changelog.php
@@ -111,13 +111,14 @@ function getRecents($first,$num,$ns='',$flags=0){
     $rec = _handleRecent($lines[$i], $ns, $flags);
     if($rec !== false) {
       if(--$first >= 0) continue; // skip first entries
-      $recent[] = $rec;
+      $recent[$rec['date']] = $rec;
       $count++;
       // break when we have enough entries
       if($count >= $num){ break; }
     }
   }
 
+  krsort($recent);
   return $recent;
 }