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exporting variable via variable requires more quotes than normal


From: Mike Frysinger
Subject: exporting variable via variable requires more quotes than normal
Date: Tue, 27 Jun 2006 04:08:16 -0400
User-agent: KMail/1.9.1

is this a bug or feature ?  i never know with bash :)

$ echo "HI THERE" > foo
$ export f=$(<foo)
$ echo $f
HI THERE
$ export v=f
$ export ${v}=$(<foo)
$ echo $f
HI
$ export ${v}="$(<foo)"
$ echo $f
HI THERE
-mike

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