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commit bash-20090618 snapshot

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Chet Ramey
2011-12-08 20:11:17 -05:00
parent 4a8bb13f3c
commit 2c471a92e2
29 changed files with 1169 additions and 1119 deletions
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doc/bashref.texi
+2 -1
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@@ -4150,7 +4150,8 @@ and group ids to be set to the real user and group ids.
Exit after reading and executing one command.
@item -u
Treat unset variables as an error when performing parameter expansion.
Treat unset variables and parameters other than the special parameters
@samp{@@} or @samp{*} as an error when performing parameter expansion.
An error message will be written to the standard error, and a non-interactive
shell will exit.