When checking for an encoded character, make sure the string isn't blank, first.
authorTilghman Lesher <tilghman@meg.abyt.es>
Fri, 12 Sep 2008 16:54:44 +0000 (16:54 +0000)
committerTilghman Lesher <tilghman@meg.abyt.es>
Fri, 12 Sep 2008 16:54:44 +0000 (16:54 +0000)
commitbbf8c3d7cc173d4aca315f3cbe4f6f52645f3187
tree60f85475d944091eecd2dc7303fc135efda69fd2
parent81c2d7bccf234dbfce79d114348b769982a097f7
When checking for an encoded character, make sure the string isn't blank, first.
(Closes issue #13470)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@142748 65c4cc65-6c06-0410-ace0-fbb531ad65f3
main/app.c