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close weird external file descriptors

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Lukas Schauer
2018-03-15 13:52:51 +01:00
parent 6083218501
commit b116e6bc2b
1 changed files with 4 additions and 0 deletions
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@@ -13,6 +13,10 @@ set -o pipefail
umask 077 # paranoid umask, we're creating private keys
# Close weird external file descriptors
exec 3>&-
exec 4>&-
VERSION="git-master-after-0.6.1"
# Find directory in which this script is stored by traversing all symbolic links