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mysql update message text on empty db

Merged mysql update message text on empty db
5198-detect-empty-mysql-db into master
Merged Hahn Axel (hahn) requested to merge 5198-detect-empty-mysql-db into master
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plugins/localdump/mysql.sh
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@@ -101,7 +101,7 @@ function mysql.db.dump(){
@@ -101,7 +101,7 @@ function mysql.db.dump(){
_iTables=$( mysql --skip-column-names --batch -e "use $_dbname; show tables ;" | wc -l )
_iTables=$( mysql --skip-column-names --batch -e "use $_dbname; show tables ;" | wc -l )
if [ $_iTables -eq 0 ];
if [ $_iTables -eq 0 ];
then
then
echo -n "NO DATA in database"
echo -n "EMPTY DATABASE ... "
else
else
echo "ERROR: no data - the dump doesn't contain any CREATE or INSERT statement."
echo "ERROR: no data - the dump doesn't contain any CREATE or INSERT statement."
# force an error
# force an error