avoid warning
authorJoey Hess <joey@kodama.kitenet.net>
Wed, 4 Jun 2008 03:58:19 +0000 (23:58 -0400)
committerJoey Hess <joey@kodama.kitenet.net>
Wed, 4 Jun 2008 03:58:19 +0000 (23:58 -0400)
commit9c717d087340fa2c9db1e02fbc07ba0ef05775de
tree3505784ca451f7bc3576f8ea62fd11a2c88515cc
parent7fc29119dbd953b60f1dd2e9f59473afab2a21fa
avoid warning

"substr outside of string"
IkiWiki/Plugin/search.pm