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MINOR Defensive coding in MigrateSiteTreeLinkingTask (from r104594)

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@112354 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Ingo Schommer 2010-10-15 00:30:10 +00:00
parent deb533238c
commit 59ae019b6d
1 changed files with 1 additions and 1 deletions
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2
tasks/MigrateSiteTreeLinkingTask.php
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@ -24,7 +24,7 @@ class MigrateSiteTreeLinkingTask extends BuildTask {
// Databases like MSSQL will give duplicate results - remove them
// This would normally be fixed by using SELECT DISTINCT, but DataObject::get() doesn't support it
$linkedPages->removeDuplicates();
if($linkedPages) $linkedPages->removeDuplicates();
if($linkedPages) foreach($linkedPages as $page) {
$tracking = DB::query(sprintf (