po4a/update-po: Delete the *.po.authors files

These are temporary files that are needed only when running po4a.
The top-level Makefile.am puts the whole po4a directory into
distribution tarball (it's simpler) so deleting these temporary
files is needed to prevent them from getting into tarballs.

diff --git a/po4a/update-po b/po4a/update-po
index d886ad0d48d2a727d2d61a2057ffd53196fa9d0b..71f3e47a5980c0a130cb705cb0ae669c80ae4e93 100755 (executable)
--- a/po4a/update-po
+++ b/po4a/update-po
@@ -61,6 +61,10 @@ po4a --force --verbose \
        --copyright-holder="The XZ Utils authors and contributors" \
        po4a.conf
 
+# Remove the *.po.authors files that were generated above.
+# This way they won't get included in distribution tarballs.
+rm -f *.po.authors
+
 # Add the customized POT header which contains the SPDX license
 # identifier and spells out the license name instead of saying
 # "the same license as the XZ Utils package".