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Fix for: /usr/local/vesta/func/db.sh: line 390: [: : integer expression expected

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Every night cron is sending email with subject: Cron <admin@host> sudo /usr/local/vesta/bin/v-update-sys-queue disk
And content of that email is: /usr/local/vesta/func/db.sh: line 390: [: : integer expression expected

This is a fix for that bug.

I guess mysql for some databases returns empty string for DB size, so this will handle that case.
This commit is contained in:
dpeca 2016-07-21 02:27:51 +02:00 • committed by GitHub
commit 5d6c0137c1
1 changed files with 1 additions and 1 deletions
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2
func/db.sh
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@ -387,7 +387,7 @@ get_mysql_disk_usage() {
query="SELECT SUM( data_length + index_length ) / 1024 / 1024 \"Size\" query="SELECT SUM( data_length + index_length ) / 1024 / 1024 \"Size\"
FROM information_schema.TABLES WHERE table_schema='$database'" FROM information_schema.TABLES WHERE table_schema='$database'"
usage=$(mysql_query "$query" |tail -n1) usage=$(mysql_query "$query" |tail -n1)
if [ "$usage" == 'NULL' ] || [ "${usage:0:1}" -eq '0' ]; then if [ "$usage" == '' ] || [ "$usage" == 'NULL' ] || [ "${usage:0:1}" -eq '0' ]; then
usage=1 usage=1
fi fi
export LC_ALL=C export LC_ALL=C