From c9f5797131d051fb7ae6dd4008c57e9015365739 Mon Sep 17 00:00:00 2001
From: Enrico Tassi <enrico.tassi@inria.fr>
Date: Fri, 1 Jul 2005 08:06:46 +0000
Subject: [PATCH] in case of performace improvement there is no performace loss
 message

---
 helm/matita/scripts/crontab.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/helm/matita/scripts/crontab.sh b/helm/matita/scripts/crontab.sh
index 67edb84e2..e3f8243e5 100644
--- a/helm/matita/scripts/crontab.sh
+++ b/helm/matita/scripts/crontab.sh
@@ -21,11 +21,11 @@ fi
 
 ((DELTA=$CUR_TIME - $OLD_TIME))
 if [ $DELTA -lt 0 ]; then
-  ((DELTA=$DELTA * -1))
+  PERC=0
+else
+  ((PERC=100 * $DELTA))
+  ((PERC=$PERC / $OLD_TIME))
 fi
-((PERC=100 * $DELTA))
-((PERC=$PERC / $OLD_TIME))
-
 if [ $PERC -ge 5 ]; then
   cat <<EOT
   REPORT FOR `date`
-- 
2.39.2