fix referrer spam blacklist path when Piwik is installed as a Composer dependency

1 files changed, 5 insertions, 1 deletions

diff --git a/core/Tracker/Visit/ReferrerSpamFilter.php b/core/Tracker/Visit/ReferrerSpamFilter.php
index 4a6e484c71..142546eaa2 100644
--- a/core/Tracker/Visit/ReferrerSpamFilter.php
+++ b/core/Tracker/Visit/ReferrerSpamFilter.php
@@ -68,7 +68,11 @@ class ReferrerSpamFilter
             $this->spammerList = unserialize($list);
         } else {
             // Fallback to reading the bundled list
-            $file = PIWIK_INCLUDE_PATH . '/vendor/piwik/referrer-spam-blacklist/spammers.txt';
+            if (file_exists(PIWIK_INCLUDE_PATH . '/vendor/piwik/referrer-spam-blacklist/spammers.txt')) {
+                $file = PIWIK_INCLUDE_PATH . '/vendor/piwik/referrer-spam-blacklist/spammers.txt'; // Piwik is the main project
+            } else {
+                $file = PIWIK_INCLUDE_PATH . '/../../piwik/referrer-spam-blacklist/spammers.txt'; // Piwik is installed as a dependency
+            }
             $this->spammerList = file($file, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
         }