ikiwiki: FTBFS: 'msgid' and 'msgstr' entries do not both end with '\n'

[Andreas Moog]

The package ikiwiki failed to Build in the current Ubuntu development version:

install -d underlays/directives/ikiwiki/directive
for file in `cd ..; find doc/ikiwiki/directive/ -maxdepth 1 -type f`; do \
 cp -a ../$file underlays/directives/ikiwiki/directive || \
 install -m 644 ../$file underlays/directives/ikiwiki/directive; \
done
install -d underlays/empty
touch underlays_copy_stamp
PERL5LIB=.. ./po2wiki underlay.setup
Invalid po file /tmp/ikiwiki-po-filter-in.H8fp4hZcXF:
/tmp/ikiwiki-po-filter-in.H8fp4hZcXF:72: 'msgid' and 'msgstr' entries do not both end with '\n'
/tmp/ikiwiki-po-filter-in.H8fp4hZcXF:362: 'msgid' and 'msgstr' entries do not both end with '\n'
msgfmt: found 2 fatal errors

Makefile:94: recipe for target 'po2wiki_stamp' failed
make[2]: *** [po2wiki_stamp] Error 1

[Andreas Moog (ampelbein)]

3.20180228-1 in bionic built successfully.