[MacPorts] #47993: rsnapshot @1.3.1_3: Fails to build due to pod2man syntax error

[MacPorts]

#47993: rsnapshot @1.3.1_3: Fails to build due to pod2man syntax error
----------------------+-----------------------
 Reporter:  raimue@…  |      Owner:  mww@…
     Type:  defect    |     Status:  new
 Priority:  Normal    |  Milestone:
Component:  ports     |    Version:  2.3.3
 Keywords:  haspatch  |       Port:  rsnapshot
----------------------+-----------------------
 {{{
 --->  Building rsnapshot
 system:  cd
 "/opt/local/var/macports/build/_Users_raimue_src_macports_trunk_dports_sysutils_rsnapshot/rsnapshot/work/rsnapshot-1.3.1"
 && /usr/bin/make -j8 -w all
 make: Entering directory
 `/opt/local/var/macports/build/_Users_raimue_src_macports_trunk_dports_sysutils_rsnapshot/rsnapshot/work/rsnapshot-1.3.1'
 /usr/bin/pod2man -c '' -n 'rsnapshot' -r '' rsnapshot > rsnapshot.1
 /usr/bin/pod2man -c '' -n 'rsnapshot-diff' -r '' rsnapshot-diff >
 rsnapshot-diff.1
 rsnapshot around line 6723: You forgot a '=back' before '=head1'
 POD document had syntax errors at /usr/bin/pod2man5.18 line 72.
 make: *** [rsnapshot.1] Error 255
 }}}

 Here is a patch that adds the missing `=back` to get it to compile.

 I'll leave it to the maintainer to determine whether `/usr/bin/pod2man` is
 actually the intended tool here. Probably it should be using
 `${prefix}/bin/pod2man-5.16` instead. But that would be another issue.

-- 
Ticket URL: <https://trac.macports.org/ticket/47993>
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