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Fixes divide by zero error.

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This commit is contained in:
Promofaux 2016-02-14 02:58:09 +00:00
parent af360a1a20
commit 4c24186911
1 changed files with 7 additions and 3 deletions
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10
advanced/Scripts/chronometer.sh
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@ -51,9 +51,13 @@ function CalcblockedToday(){
function CalcPercentBlockedToday(){ function CalcPercentBlockedToday(){
if [ "$queriesToday" != "Err." ] && [ "$blockedToday" != "Err." ]; then if [ "$queriesToday" != "Err." ] && [ "$blockedToday" != "Err." ]; then
#scale 2 rounds the number down, so we'll do scale 4 and then trim the last 2 zeros if [ "$queriesToday" != 0 ]; then #Fixes divide by zero error :)
percentBlockedToday=$(echo "scale=4; $blockedToday/$queriesToday*100" | bc) #scale 2 rounds the number down, so we'll do scale 4 and then trim the last 2 zeros
percentBlockedToday=$(sed 's/.\{2\}$//' <<< "$percentBlockedToday") percentBlockedToday=$(echo "scale=4; $blockedToday/$queriesToday*100" | bc)
percentBlockedToday=$(sed 's/.\{2\}$//' <<< "$percentBlockedToday")
else
percentBlockedToday=0
fi
fi fi
} }