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(parent: dcbf5fa) | patch
posix-shell.m4: reject opensolaris's "sh (AT&T Research) 1993-12-28 s+"
authorJim Meyering <meyering@redhat.com>
Sat, 13 Sep 2008 22:05:26 +0000 (00:05 +0200)
committerJim Meyering <meyering@redhat.com>
Tue, 16 Sep 2008 09:54:55 +0000 (11:54 +0200)
commit4f26ef2e4e431adbe04f2929f775240d7f3fb466
tree8419a0c7af7c06bcbfa8555420bcbfd3cb083c3atree | snapshot
parentdcbf5fac655c77a319577e6ce6072d70445718d9commit | diff
posix-shell.m4: reject opensolaris's "sh (AT&T Research) 1993-12-28 s+"

* m4/posix-shell.m4 (gl_POSIX_SHELL): Reject a shell that lets
a umask modification leak out of a subshell.  Otherwise, the
opensolaris /bin/sh would be accepted and thus cause unwarranted
failures in the coreutils test suite.
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