pgsql: Fixed shell expansion, thanks Thomas Kotzian (Closes: #363297)

[matthijs/upstream/backupninja.git] / handlers / pgsql

diff --git a/handlers/pgsql b/handlers/pgsql
index 940f16b475a570f2fb52c3538fe321c6be269570..b67b3f1e548ccbdada48b9b1465a45d178a01917 100644 (file)
--- a/handlers/pgsql
+++ b/handlers/pgsql
@@ -72,13 +72,13 @@ chmod 700 $vroot$backupdir
 # if $databases = all, use pg_dumpall
 if [ "$databases" == "all" ]; then
     if [ $usevserver = yes ]; then
-       execstr='$VSERVER $vsname exec su - postgres -c \"$PGSQLDUMPALL > $backupdir/${vsname}.sql\"'
+       execstr="$VSERVER $vsname exec su - postgres -c \"$PGSQLDUMPALL > $backupdir/${vsname}.sql\""
     else
-       execstr='su - postgres -c \"$PGSQLDUMPALL > $backupdir/${localhost}-all.sql\"'
+       execstr="su - postgres -c \"$PGSQLDUMPALL > $backupdir/${localhost}-all.sql\""
     fi
     debug "$execstr"
     if [ ! $test ]; then
-       output=`$execstr 2>&1`
+       output=`eval $execstr 2>&1`
        code=$?
        if [ "$code" == "0" ]; then
            debug $output
@@ -94,13 +94,13 @@ else
     for db in $databases; do
        if [ $usevserver = yes ]
            then
-           execstr='$VSERVER $vsname exec su - postgres -c \"$PGSQLDUMP $db > $backupdir/${db}.sql\"'
+           execstr="$VSERVER $vsname exec su - postgres -c \"$PGSQLDUMP $db > $backupdir/${db}.sql\""
        else
-           execstr='su - postgres -c \"$PGSQLDUMP $db > $backupdir/${db}.sql\"'
+           execstr="su - postgres -c \"$PGSQLDUMP $db > $backupdir/${db}.sql\""
        fi
        debug "$execstr"
        if [ ! $test ]; then
-           output=`$execstr 2>&1`
+           output=`eval $execstr 2>&1`
            code=$?
            if [ "$code" == "0" ]; then
                debug $output