Package: libxmltv-perl Version: 0.6.1-1 Severity: important Tags: upstream Dear Maintainer,
I have a script which does: $grabber | tee $raw | tv_grep <...> | tee $filtered > $output Recently it started failing because tv_grep stopped working: Couldn't open -: No such file or directory at /usr/share/perl5/XMLTV.pm line 599. at /usr/share/perl5/XMLTV.pm line 599. This started happening on 26 Oct when I did an apt upgrade and picked up a large number of Perl updates, including: 2019-10-26 07:37:51 upgrade perl:amd64 5.28.1-6 5.30.0-8 However there was no libxmltv-perl update on this system since: 2019-06-14 10:02:17 upgrade libxmltv-perl:all 0.5.70-2 0.6.1-1 Which is long before the issue started. Despite that I thought it best to start with a bug report against the library rather than the interpreter itself, please feel free to reassign if this seem like an interpreter issue. I think I read somewhere that the Perl interpreter was changing WRT it's implicit handling of `open("-")`, but I can't seem to find anything to support that (which is a shame, it would have easily explained this). Thanks, Ian. -- System Information: Debian Release: bullseye/sid APT prefers testing APT policy: (990, 'testing'), (500, 'unstable'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 5.2.0-3-amd64 (SMP w/6 CPU cores) Kernel taint flags: TAINT_USER Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB:en (charmap=UTF-8) Shell: /bin/sh linked to /usr/bin/dash Init: sysvinit (via /sbin/init) LSM: AppArmor: enabled Versions of packages libxmltv-perl depends on: ii libdate-manip-perl 6.78-1 ii libfile-slurp-perl 9999.28-1 ii libperlio-gzip-perl 0.19-1+b6 ii libwww-perl 6.39-1 ii libxml-parser-perl 2.46-1+b1 ii libxml-twig-perl 1:3.50-2 ii libxml-writer-perl 0.625-1 ii perl 5.30.0-8 Versions of packages libxmltv-perl recommends: ii liblingua-preferred-perl 0.2.4-4 ii libterm-progressbar-perl 2.22-1 ii xmltv-util 0.6.1-1 Versions of packages libxmltv-perl suggests: ii liblog-tracemessages-perl 1.4-5 ii xmltv-gui 0.6.1-1 -- no debconf information