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brew plugin was not calculating the number of paths to ignore correctly

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This commit is contained in:
Bruno Pinto 2014-12-29 14:45:21 -02:00
parent 494855b8a5
commit 30327ff522
1 changed files with 3 additions and 3 deletions
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6
plugins/brew/brew.load
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@ -2,7 +2,7 @@ set -l brew_paths /usr/local/bin /usr/bin /bin /usr/local/sbin /usr/sbin /sbin
# Append all existing brew paths to PATH
set -l existing_brew_paths
for brew_path in $brew_paths[-1..1]
for brew_path in $brew_paths
if test -d $brew_path
set PATH $PATH $brew_path
set existing_brew_paths $existing_brew_paths $brew_path
@ -10,9 +10,9 @@ for brew_path in $brew_paths[-1..1]
end
# Remove brew paths from tail to head that were not recently added
set -l existing_brew_paths_count (count $existing_brew_paths_count + 1)
set -l number_of_paths_to_ignore (math (count $PATH) - (count $existing_brew_paths))
for i in (seq (count $PATH))[-1..1]
if test $i -le $existing_brew_paths_count
if test $i -le $number_of_paths_to_ignore
if contains $PATH[$i] $brew_paths
set -e PATH[$i]
end