tree 70dcef5fb5dea23a633a7ddde7741d8cf96ef123
parent fa0a2bed21f0a349fae5b677f42d1972227cff07
author Silenio Quarti <silenio> 1311225101 -0400
committer Silenio Quarti <silenio> 1311225101 -0400

avoid regex problems when output is empty