fix race

1 files changed, 4 insertions, 3 deletions

diff --git a/it.class b/it.class
index 8d751a0..367908d 100644
--- a/it.class
+++ b/it.class
@@ -86,9 +86,10 @@ static function log($name /* ... */)
 	{
 		if (!file_exists($fullfn))
 		{
-			@touch("$fullfn.tmp");
-			@chgrp("$fullfn.tmp", "www");
-			@rename("$fullfn.tmp", $fullfn);
+			$tmp = getmypid();
+			@touch("$fullfn.$tmp");
+			@chgrp("$fullfn.$tmp", "www");
+			@rename("$fullfn.$tmp", $fullfn);
 			@unlink($basefn);
 			@symlink($fullfn, $basefn);
 		}