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Use of uninitialized value in concatenation #22

Closed ninalanyon closed 2 months ago

ninalanyon commented 2 months ago

I haven't used findimagedupes for a while and today it did this:

$ findimagedupes --version Use of uninitialized value in concatenation (.) or string at /usr/lib/x86_64-linux-gnu/perl5/5.34/findimagedupes/C.pm line 4. Use of uninitialized value in concatenation (.) or string at /usr/lib/x86_64-linux-gnu/perl5/5.34/findimagedupes/C.pm line 4. Use of uninitialized value $ENV{"LDFLAGS"} in string at /usr/lib/x86_64-linux-gnu/perl5/5.34/findimagedupes/C.pm line 4. findimagedupes 2.19.1

I imagine there is something simple that is wrong but I don't know what. I tried to see if my version of findimagedupes is out of date but I can't see the version number on the Github repository.

jhnc commented 2 months ago

Thanks for the report.

This is a bug with debian (and related distro) packaging. See: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1023938

If I remember correctly, it is cosmetic and does not prevent the program running.

It should be fixed in more recent versions.

jhnc commented 2 months ago

(To see a particular version, switch to the relevant tag ( git tag from a private copy, or select from the dropdown of the "switch branch/tag" menu at https://github.com/jhnc/findimagedupes )

jhnc commented 2 months ago

If you can't update, you can silence the warnings by setting the problematic variables. Something like:


CFLAGS= CPPFLAGS= LDFLAGS= findimagedupes [...]
ninalanyon commented 2 months ago

Thank you!