Fix PHP warning
authorpdontthink <pdontthink@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Wed, 27 Mar 2024 10:20:28 +0000 (10:20 +0000)
committerpdontthink <pdontthink@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Wed, 27 Mar 2024 10:20:28 +0000 (10:20 +0000)
commitde3ef7e66108588c9b7b6806eb5e8899a851bd2b
tree3381a9d39e24d3df0a545f1bcd9fef81ffecd1a6
parentd3703d40c8495527846f1a9a36d4f255aba8b67b
Fix PHP warning

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@15015 7612ce4b-ef26-0410-bec9-ea0150e637f0
functions/page_header.php