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wcwidth: Don't use obsolete syntax of 'test'.
authorBruno Haible <bruno@clisp.org>
Mon, 9 Oct 2017 20:03:39 +0000 (22:03 +0200)
committerBruno Haible <bruno@clisp.org>
Mon, 9 Oct 2017 20:03:39 +0000 (22:03 +0200)
commit5e9abf87163ad4aeaefef0b02961f8674b0a4879
treef6bce11ddfbd7dc0c6f55ac5c015288fb6a1b3c3
parent180a0d70d117a9da652fa1aa17fff9537b082c2c
wcwidth: Don't use obsolete syntax of 'test'.

Reported by Eric Blake.

* m4/wcwidth.m4 (gl_FUNC_WCWIDTH): Don't optimize two 'test'
invocations into one, as POSIX marks '-a' and '-o' as "obsolescent".
ChangeLog
m4/wcwidth.m4