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Use basename -- $0 in case $0 starts with a dash.

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For example, pdksh $0 contains '-ksh'.
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rpe-github
2015-01-25 23:13:54 +01:00
parent 53a3644ecd
commit 0a73067153
1 changed files with 1 additions and 1 deletions
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hacking/env-setup
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@@ -14,7 +14,7 @@ fi
# When run using source as directed, $0 gets set to bash, so we must use $BASH_SOURCE
if [ -n "$BASH_SOURCE" ] ; then
HACKING_DIR=$(dirname "$BASH_SOURCE")
elif [ $(basename "$0") = "env-setup" ]; then
elif [ $(basename -- "$0") = "env-setup" ]; then
HACKING_DIR=$(dirname "$0")
else
HACKING_DIR="$PWD/hacking"