configure: Ensure the version always has 3 parts in PSPP_CHECK_XGETTEXT.
authorBen Pfaff <blp@cs.stanford.edu>
Mon, 4 Jan 2021 00:08:09 +0000 (16:08 -0800)
committerBen Pfaff <blp@cs.stanford.edu>
Mon, 4 Jan 2021 00:08:09 +0000 (16:08 -0800)
commit3acd86a8d90595a63babe88c4c7c2cb1fd5465cf
treeaf7f31b246d089dc431c6fa86399ec6c1eec8c3b
parent5159636c5cbb560d445d560a6851de2d61fd416a
configure: Ensure the version always has 3 parts in PSPP_CHECK_XGETTEXT.

Makes configure succeed on Debian for me, where "xgettext --version" prints
0.21 as the version.
acinclude.m4