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Shell detection: filter preceding "-"

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On OSX, the shell detection code may get a preceding dash, like
"-bash". This adds a filter to remove it.
This commit is contained in:
Christoph Junghans 2017-09-12 13:17:20 -06:00 committed by scheibelp
parent 90d50a0cee
commit 80ac613391
1 changed files with 1 additions and 1 deletions
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share/spack/setup-env.sh
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@ -202,7 +202,7 @@ export SPACK_ROOT=${_sp_prefix}
# Determine which shell is being used # Determine which shell is being used
# #
function _spack_determine_shell() { function _spack_determine_shell() {
ps -p $$ | tail -n 1 | awk '{print $4}' | xargs basename ps -p $$ | tail -n 1 | awk '{print $4}' | sed 's/^-//' | xargs basename
} }
export SPACK_SHELL=$(_spack_determine_shell) export SPACK_SHELL=$(_spack_determine_shell)