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Fix error when there are no tables or columns in an XML query

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This commit is contained in:
Kijin Sung 2020-07-06 14:51:22 +09:00
parent c6cb8f72b5
commit 7659c18df9
1 changed files with 2 additions and 2 deletions
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4
common/framework/parsers/dbqueryparser.php
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@ -54,7 +54,7 @@ class DBQueryParser extends BaseParser
$query->pipe = strtoupper($attribs['pipe']) ?: 'AND';
// Load tables.
foreach ($xml->tables->children() ?: [] as $tag)
foreach ($xml->tables ? $xml->tables->children() : [] as $tag)
{
if (trim($tag['query']) === 'true')
{
@ -81,7 +81,7 @@ class DBQueryParser extends BaseParser
}
// Load columns.
foreach ($xml->columns->children() ?: [] as $tag)
foreach ($xml->columns ? $xml->columns->children() : [] as $tag)
{
if ($tag->getName() === 'query')
{