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errexit lost in command substitution
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From: |
Stephane Chazelas |
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Subject: |
errexit lost in command substitution |
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Date: |
Tue, 11 Jan 2005 12:31:51 +0000 |
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User-agent: |
Mutt/1.5.6i |
bash-3.00$ set -e
bash-3.00$ echo $-
ehimBH
bash-3.00$ echo $(echo $-)
himBH
(same for set +o)
Bug or feature?
The problem is in:
old_options=$(set +o)
# change options
eval "$old_options" # restore options
(bash 3.0.16)
regards,
Stéphane
- errexit lost in command substitution,
Stephane Chazelas <=