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| author |  Alexandre Alapetite <alexandre@alapetite.fr>
| 2017-03-06 18:09:12 +0100 |
|---|---|---|
| committer |  GitHub <noreply@github.com>
| 2017-03-06 18:09:12 +0100 |
| commit | a78ebd09654d8b126929b9a2b793b8ec740b0dc5 (patch) | |
| tree | b458394638c58421aa71b2ad8f4ca3af6e2140d3 /lib | |
| parent | f6148e1f32548f98401de3676e07d3be5e7c5331 (diff) | |
| parent | 13936c57b0cbf4b037b6c2028dfacdfab67e0c95 (diff) | |
Merge pull request #1452 from Alkarex/Favicon-warning-fix
Fix Favicon library warning
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Favicon/Favicon.php | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Favicon/Favicon.php b/lib/Favicon/Favicon.php index 1912050d6..8571a1b95 100644 --- a/lib/Favicon/Favicon.php +++ b/lib/Favicon/Favicon.php @@ -89,6 +89,9 @@ class Favicon $loop = TRUE; while ($loop && $max_loop-- > 0) { $headers = $this->dataAccess->retrieveHeader($url); + if (empty($headers)) { + return false; + } $exploded = explode(' ', $headers[0]); if( !isset($exploded[1]) ) { |