From 77f29da0ac0d79fefa3f4f155a7f523ae3da6f7f Mon Sep 17 00:00:00 2001
From: Christoph <ckubu@oopen.de>
Date: Thu, 31 Jan 2019 04:03:35 +0100
Subject: [PATCH] repair_mysql_tables.sh: fix errors for support of multiple
 installations.

---
 repair_mysql_tables.sh | 24 ++++++++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

diff --git a/repair_mysql_tables.sh b/repair_mysql_tables.sh
index 144c542..9953e3a 100755
--- a/repair_mysql_tables.sh
+++ b/repair_mysql_tables.sh
@@ -182,8 +182,9 @@ fi
 # -------------
 
 if [[ -n "$1" ]] ; then
-	DATABASES="$1"
+	GIVEN_DATABASE="$1"
 else
+   GIVEN_DATABASE=""
    if $terminal ; then
 
 		warn "No Databses given!"
@@ -252,16 +253,27 @@ for _val in ${mysql_credential_args_arr[@]} ; do
    mysql_version="${_val_arr[0]}"
    mysql_credential_args="${_val_arr[1]}"
 
+   DATABASES="$($mysql $mysql_credential_args -N -s -e "show databases")"
 
-	if [[ -z "$DATABASES" ]] ; then
+	if [[ -z "$GIVEN_DATABASE" ]] ; then
 
       if $terminal ; then
          echo ""
          echo -e "[ \033[37m\033[1mMySQL $mysql_version\033[m ]: repair (and optimize) tables of databases at host '$(hostname -f)'."
       fi
 
-   	DATABASES="$($mysql $mysql_credential_args -N -s -e "show databases")"
       ALL_DATABASES=true
+   else
+      found=false
+      for db in $DATABASES ; do
+         if [[ "$db" = "$GIVEN_DATABASE" ]]; then
+            DATABASES="$GIVEN_DATABASE"
+            found=true
+         fi
+      done
+      if ! $found ; then
+         continue
+      fi
 	fi
 
    length_table_name=0
@@ -273,7 +285,11 @@ for _val in ${mysql_credential_args_arr[@]} ; do
 
       if $terminal ;then
          echo ""
-         echo -e "   [$(date)] Repair (and optimize) tables in database '${db}'.."
+         if [[ -n "$GIVEN_DATABASE" ]] ; then
+            echo -e "   [$(date)] Repair (and optimize) tables in database '${db}'.."
+         else
+            echo -e "   [ \033[37m\033[1mMySQL $mysql_version\033[m $(date) ] Repair (and optimize) tables in database '${db}'.."
+         fi
       fi
 
       TABLES="$($mysql $mysql_credential_args $db -N -s -e "show tables" 2> $tmp_log_file )"