Port minor AC_HEADER_MAJOR fixes from Gnulib
commit5c2bcf10c0b0bf5b463f6086b9548da84fe20cc7
authorPaul Eggert <eggert@cs.ucla.edu>
Fri, 11 Dec 2020 23:22:02 +0000 (11 15:22 -0800)
committerPaul Eggert <eggert@cs.ucla.edu>
Fri, 11 Dec 2020 23:25:18 +0000 (11 15:25 -0800)
tree029c16b19fe63486a54db71b527977c2c217a72e
parent2f3f782cdd8d5105dc15ef18e2d11aac40d7c462
Port minor AC_HEADER_MAJOR fixes from Gnulib

* lib/autoconf/headers.m4 (AC_HEADER_MAJOR):
Improve m4 quoting.
lib/autoconf/headers.m4