Lintian tag information: pipe-symbol-used-as-license-disjunction (type: warning)
Description (from lintian-explain-tags)
A vertical bar | (also known as a pipe symbol) does not stand for a logical OR relationship in debian/copyright. To describe dual licensing, please use the word "or" between license names. Please refer to https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/ for details. Visibility: warning Show-Always: no Check: debian/copyright/dep5