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author | Tom Ryder <tom@sanctum.geek.nz> | 2013-09-14 18:53:27 +1200 |
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committer | Tom Ryder <tom@sanctum.geek.nz> | 2013-09-14 18:53:27 +1200 |
commit | 76c3f129d7c8c15aa58c0dda72dc567fe5cb6393 (patch) | |
tree | e20ed4d41310347c654489be472cdd14a7622232 /bash/bash_profile | |
parent | Don't limit history if using Bash >=4.3 (diff) | |
download | dotfiles-76c3f129d7c8c15aa58c0dda72dc567fe5cb6393.tar.gz dotfiles-76c3f129d7c8c15aa58c0dda72dc567fe5cb6393.zip |
Safeguards to bail if Bash is just too old
Diffstat (limited to 'bash/bash_profile')
-rw-r--r-- | bash/bash_profile | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/bash/bash_profile b/bash/bash_profile index c119ddba..e23ec458 100644 --- a/bash/bash_profile +++ b/bash/bash_profile @@ -1,3 +1,8 @@ +# Give up completely if no BASH_VERSINFO (<2.0) +if [ -z "$BASH_VERSINFO" ]; then + return +fi + # Source Bourne shell profile if it exists if [[ -r $HOME/.profile ]]; then source "$HOME"/.profile |