glob: Fix another compilation error when glob.h is not replaced.
commit124d79935c87241abe7b1f48c609311353661289
authorBruno Haible <bruno@clisp.org>
Sun, 19 Aug 2018 09:47:06 +0000 (19 11:47 +0200)
committerBruno Haible <bruno@clisp.org>
Sun, 19 Aug 2018 09:47:06 +0000 (19 11:47 +0200)
tree5f488cc700a109406e619ab52be88b8927191a3c
parent3f1d1d909e303b6fdb101543c1a835ef71a941dc
glob: Fix another compilation error when glob.h is not replaced.

Reported by Reuben Thomas <rrt@sc3d.org> in
<https://lists.gnu.org/archive/html/bug-gnulib/2018-08/msg00112.html>.

* m4/glob.m4 (gl_GLOB): Set GLOB_H to non-empty when needed.
* m4/glob_h.m4 (gl_GLOB_H): Define through AC_DEFUN_ONCE.
ChangeLog
m4/glob.m4
m4/glob_h.m4