From c7cd9394f43a2813397efee981914159e03530cf Mon Sep 17 00:00:00 2001
From: Level2 Pidor <sysops@syn2cat.lu>
Date: Sun, 31 Jan 2016 23:28:55 +0100
Subject: [PATCH] added message when the average is changing

---
 scripts/peoplecounter-realtime.sh | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/scripts/peoplecounter-realtime.sh b/scripts/peoplecounter-realtime.sh
index 6ebb1f6..dfe89af 100755
--- a/scripts/peoplecounter-realtime.sh
+++ b/scripts/peoplecounter-realtime.sh
@@ -71,7 +71,13 @@ do
         echo "$p" > "$MAXFILE"
       fi
     fi
-    getaveragepeople > "$PRESENCY"
+    oldaverage="$(cat "$PRESENCY")"
+    newaverage=$(getaveragepeople)
+    if [ "$oldaverage" -ne "$newaverage" ]
+    then
+      logger $(basename $0) updated precency average from $oldaverage to $newaverage people
+      echo "$newaverage" > "$PRESENCY"
+    fi
     if [ "$state" = "offline" ]
     then
       state="online"