system "rsync -a @extra_files rsync-$version/";
-system "git-commit -a -m 'Preparing for release of $version'";
-system "git-tag -s -m 'Version $version.' v$version";
+system "git-commit -a -m 'Preparing for release of $version'" and exit 1;
+system "git-tag -s -m 'Version $version.' v$version" and exit 1;
# When creating a pre-release after a normal release, there's nothing to move.
if ($diffdir ne $dest) {