Use of uninitialized value in concatenation (.) or string at /usr/share/perl5/Devscripts/Uscan/WatchLine.pm line 868.
uscan warn: In debian/watch no matching hrefs for version 11232011 in watch line
https://github.com/brettwooldridge/SparseBitSet/tags .*/(?:.*?)([\d\.]+)\.tar\.gz
Looking for upstream 11232011 in upstream branch https://github.com/brettwooldridge/SparseBitSet.git/.
No upstream upstream-revision format specified, trying tag:11232011
No upstream upstream-revision format specified, trying tag:sparsebitset-11232011
No upstream upstream-revision format specified, trying tag:v11232011
No upstream upstream-revision format specified, trying tag:v.11232011
No upstream upstream-revision format specified, trying tag:release-11232011
No upstream upstream-revision format specified, trying tag:11232011_release
No upstream upstream-revision format specified, trying tag:11232011
No upstream upstream-revision format specified, trying tag:version-11232011
No upstream upstream-revision format specified, trying tag:sparsebitset-11232011-release
No upstream upstream-revision format specified, trying tag:sparsebitset-v11232011
brz: ERROR: Unable to find the needed upstream tarball for package sparsebitset, version 11232011.