micro-optimization: use "exists" instead of "defined"
commit5c9d21b285579ceb9c7c0710ec2d69abdc0722cf
authorMax Kellermann <max@foo-projects.org>
Mon, 25 Feb 2008 17:00:27 +0000 (25 17:00 +0000)
committerMax Kellermann <max@foo-projects.org>
Mon, 25 Feb 2008 17:00:27 +0000 (25 17:00 +0000)
treea8beb15e6abdf55835f519a8aaeaad9a200daf9b
parentc2e93b995bdd10ae617278243cf063010b0d13e5
micro-optimization: use "exists" instead of "defined"

git-svn-id: svn+ssh://foo-projects.org/var/svn/ferm/trunk@1103 887c3e53-ddf1-0310-8e39-e0d3fab4ed34
src/ferm