gnulib-tool: Avoid stderr output on IRIX related to 'alias', 'unalias'.
authorBruno Haible <bruno@clisp.org>
Wed, 8 Sep 2010 08:44:26 +0000 (10:44 +0200)
committerBruno Haible <bruno@clisp.org>
Wed, 8 Sep 2010 08:44:26 +0000 (10:44 +0200)
commitfb5456fecc39ce2037e7968328346cf93e833a5d
tree4c7115e56b2e160482152e68c80c94097ffa59ab
parent13afe2dbc60c597d13c83a10ebb034ffe4ffbc68
gnulib-tool: Avoid stderr output on IRIX related to 'alias', 'unalias'.

* gnulib-tool: Use stderr redirection around the 'alias' and 'unalias'
commands, because some shells ignore redirections when there is an
error in the command lookup.
Reported by Eric Blake.
ChangeLog
gnulib-tool