getopt-gnu: Fix exit code overflow in autoconf test.
authorBruno Haible <bruno@clisp.org>
Tue, 19 Jun 2012 10:11:04 +0000 (12:11 +0200)
committerBruno Haible <bruno@clisp.org>
Tue, 19 Jun 2012 10:11:04 +0000 (12:11 +0200)
commit38aceb40ff9930056a32c1d7306145b30d333a1a
tree0e4898e0890c003e302abccb663598d9cb292bc2
parent5eae670f051c94b73d7dd6aae2d4a814ca691f9e
getopt-gnu: Fix exit code overflow in autoconf test.

* m4/getopt.m4 (gl_GETOPT_CHECK_HEADERS): Squash exit code values,
to keep them below < 128.
ChangeLog
m4/getopt.m4