Displays legend where there are no boxes en statistic page.

Signed-off-by: Stéphane Jacob <sj@m4x.org>

diff --git a/modules/stats.php b/modules/stats.php
index 850c745..a7cc80a 100644 (file)
--- a/modules/stats.php
+++ b/modules/stats.php
@@ -157,6 +157,7 @@ set xr [$first:$last]
 set yr [0:100]
 
 set title "Proportion de $cycle inscrits par promotion, en %."
+set key left top
 
 plot "-" using 1:2 title 'inscrits' with boxes;
 {$registered}