Add missing @since tag for Package::getAbsolutePackageDir()

diff --git a/wcfsetup/install/files/lib/data/package/Package.class.php b/wcfsetup/install/files/lib/data/package/Package.class.php
index e4c084c3e9aacd7c5401fda4b6d74850619532b6..d81c8e75a5bbdc763546a5ce1aff24ed70a087f7 100644 (file)
--- a/wcfsetup/install/files/lib/data/package/Package.class.php
+++ b/wcfsetup/install/files/lib/data/package/Package.class.php
@@ -193,8 +193,9 @@ class Package extends DatabaseObject {
        
        /**
         * Returns the absolute path to the package directory with a trailing slash.
-        * 
+        *
         * @return      string
+        * @since       3.1
         */
        public function getAbsolutePackageDir() {
                return FileUtil::addTrailingSlash(FileUtil::getRealPath(WCF_DIR . $this->packageDir));