functions: Silence error message from isolation lvl detection

Fixes: #550
sameersbn · Mar 28, 2024 · 32c7283 · 32c7283
1 parent 6ab357c
commit 32c7283
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/assets/runtime/functions b/assets/runtime/functions
@@ -262,7 +262,7 @@ redmine_check_mysql_database_tx_isolation() {
           --skip-column-names \
           --silent "
     if ! isolation_lvl=$( MYSQL_PWD="${DB_PASS}" $mysql_cmd \
-          --execute="SELECT @@GLOBAL.tx_isolation;" )
+          --execute="SELECT @@GLOBAL.tx_isolation;" 2> /dev/null )
     then
       # try the new name of the variable, mysql 8+
       if ! isolation_lvl=$( MYSQL_PWD="${DB_PASS}" $mysql_cmd \