trivial: avoid a silly-but-harmless 'Use of uninitialized value in numeric eq (==)' warning
trivial: avoid a silly-but-harmless 'Use of uninitialized value in numeric eq (==)' warning

git-svn-id: e9fe9b84e32fc5e57b7d09c40cd78b14ea28ed71@377095 13f79535-47bb-0310-9956-ffa450edef68

apache/spamassassin,apache/spamassassin,apache/spamassassin,apache/spamassassin,apache/spamassassin