Avoid an empty-string warning
authortla <tla@mit.edu>
Fri, 16 Aug 2013 09:44:14 +0000 (11:44 +0200)
committertla <tla@mit.edu>
Fri, 16 Aug 2013 09:44:14 +0000 (11:44 +0200)
commitc8010abfeccb5f260080e7ec295a39ea058a13d7
tree51f39c335297ce1335ed8119fc4c089a91d449c3
parented3f579acd4ae8e89c98bfa1f4788fc49fa0d6ad
Avoid an empty-string warning
base/lib/Text/Tradition/Parser/CTE.pm