fix

diff --git a/helm/matita/scripts/public_html/bench.php b/helm/matita/scripts/public_html/bench.php
index e6cdafd24be2826cdf864bbe23378b92f8a71a79..f1b424bb096f4442206c4983ed2875642b57644a 100644 (file)
--- a/helm/matita/scripts/public_html/bench.php
+++ b/helm/matita/scripts/public_html/bench.php
@@ -42,7 +42,7 @@ $query_csc_opt = urlencode("Performances (opt and GC) per mark@@@select mark, SE
 
 $query_total = urlencode(
   
-"Max N@@@select MAX(*) from tab where col = (select COUNT(DISTINCT test)) from bench group by mark order by mark desc)"
+"Max N@@@select MAX(col) from tab where col = (select COUNT(DISTINCT test)) from bench group by mark order by mark desc)"
   . "###" .
   "Number of compiled tests@@@select mark, COUNT(DISTINCT test) as N from bench group by mark order by mark desc"
 );