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Diffstat (limited to 'scraper/ddg.php')
| -rw-r--r-- | scraper/ddg.php | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/scraper/ddg.php b/scraper/ddg.php index 8ad3808..76dfe0c 100644 --- a/scraper/ddg.php +++ b/scraper/ddg.php @@ -1212,7 +1212,10 @@ class ddg{ ); } - if(count($words) !== 0){ + if( + count($words) !== 0 && + isset($related["relationshipType"]) + ){ $relations[ucfirst($related["relationshipType"]) . "s"] = implode(", ", $words); |