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Fix PHP warning in posts with no relations #1

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merged 1 commit into from

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@nkuttler nkuttler merged commit 6b33ace into from
@nkuttler
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Thanks! Actually I think defining $r at the top (and renaming it to something meaningful) would probably better, but I'll got with your solution. Will probably be a few days until I can make a new release.

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Commits on Feb 18, 2013
  1. @Flynsarmy
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Showing with 1 addition and 1 deletion.
  1. +1 −1  inc/frontend.php
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2  inc/frontend.php
@@ -166,7 +166,7 @@ private function get_the_related( $id, $config = null ) {
$r .= $relatednone;
$r .= '</div>';
}
- return $r;
+ return isset($r) ? $r : '';
}
/**
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