Don't overwrite environment variables

This commit is contained in:
gwjo 2011-05-29 18:54:10 -04:00
commit 533760df9f
2 changed files with 4 additions and 4 deletions

View file

@ -2,5 +2,5 @@
# Color grep results # Color grep results
# Examples: http://rubyurl.com/ZXv # Examples: http://rubyurl.com/ZXv
# #
export GREP_OPTIONS='--color=auto' GREP_OPTIONS=${GREP_OPTIONS:-'--color=auto'}; export GREP_OPTIONS
export GREP_COLOR='1;32' GREP_COLOR=${GREP_COLOR:-'1;32'}; export GREP_COLOR

View file

@ -9,5 +9,5 @@ bindkey "^[m" copy-prev-shell-word
setopt long_list_jobs setopt long_list_jobs
## pager ## pager
export PAGER=less PAGER=${PAGER:-less}; export PAGER
export LC_CTYPE=en_US.UTF-8 LC_CTYPE=${LC_CTYPE:-en_US.UTF-8}; export LC_CTYPE