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Fix error handling issues

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This commit is contained in:
Kijin Sung 2020-06-30 12:16:59 +09:00
parent 936568a8a5
commit 978d3d167a
4 changed files with 37 additions and 12 deletions
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6
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->table as $tag)
foreach ($xml->tables->table ?: [] as $tag)
{
if (trim($tag['query']) === 'true')
{
@ -81,7 +81,7 @@ class DBQueryParser extends BaseParser
}
// Load columns.
foreach ($xml->columns->column as $tag)
foreach ($xml->columns->column ?: [] as $tag)
{
if ($tag->getName() === 'query')
{
@ -146,7 +146,7 @@ class DBQueryParser extends BaseParser
if ($xml->navigation)
{
$query->navigation = new DBQuery\Navigation;
foreach ($xml->navigation->index as $tag)
foreach ($xml->navigation->index ?: [] as $tag)
{
$orderby = new DBQuery\OrderBy;
$orderby->var = trim($tag['var']) ?: null;