Port Thijs fix (rev.13790) to DEVEL: no words must be an empty array, not a string...
authorpdontthink <pdontthink@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Tue, 28 Jul 2009 22:50:12 +0000 (22:50 +0000)
committerpdontthink <pdontthink@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Tue, 28 Jul 2009 22:50:12 +0000 (22:50 +0000)
commit712a518f5a94d77054bca499038699990fd4a5a2
treeb6bd91d43b041623b8aefd7377917d8ebd336f22
parent2600c421b6171602417f39d2751da9f7799fe01d
Port Thijs fix (rev.13790) to DEVEL: no words must be an empty array, not a string, to prevent notices when later array operations are done on $words.

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@13792 7612ce4b-ef26-0410-bec9-ea0150e637f0
functions/strings.php