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| author | Adam J. Stewart <ajstewart426@gmail.com> | 2016-11-29 19:04:29 -0600 |
|---|---|---|
| committer | becker33 <becker33@llnl.gov> | 2016-11-29 17:04:29 -0800 |
| commit | 6cc9b3174720057b9814c64259b6dc033623d048 (patch) | |
| tree | 109d08f2df1b7d1f313c8757397cea921867e148 /share | |
| parent | 5eb7026dd1902967baa5af3e78b3fae1e343e062 (diff) | |
| download | spack-6cc9b3174720057b9814c64259b6dc033623d048.tar.gz spack-6cc9b3174720057b9814c64259b6dc033623d048.tar.bz2 spack-6cc9b3174720057b9814c64259b6dc033623d048.tar.xz spack-6cc9b3174720057b9814c64259b6dc033623d048.zip | |
Allow shell support to work when set -u is set (#2418)
Diffstat (limited to 'share')
| -rwxr-xr-x | share/spack/setup-env.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/share/spack/setup-env.sh b/share/spack/setup-env.sh index f602ea627e..943db72612 100755 --- a/share/spack/setup-env.sh +++ b/share/spack/setup-env.sh @@ -58,7 +58,7 @@ function spack { # Zsh does not do word splitting by default, this enables it for this function only - if [ -n "$ZSH_VERSION" ]; then + if [ -n "${ZSH_VERSION:-}" ]; then emulate -L sh fi |