getpdfurl fallback return + test case

2016-07-31 15:06:52 +02:00
parent 1a289d262b
commit 0a59f63524
2 changed files with 33 additions and 0 deletions
@@ -1213,6 +1213,7 @@ class BibEntry {
    if ($this->hasField('file')) {
      return $this->getLink('file', $iconurl, $label);
    }
+    return "";
  }