less redundancy in ls alias def

[etc/zsh.git] / .zsh / zshrc / 89_dircolors

diff --git a/.zsh/zshrc/89_dircolors b/.zsh/zshrc/89_dircolors
index 8f561f83673a852d28c11389ad0178d3692e72f3..d08487512847d77f9fda2f58e400b9288dec37c1 100644 (file)
--- a/.zsh/zshrc/89_dircolors
+++ b/.zsh/zshrc/89_dircolors
@@ -12,14 +12,13 @@ eval $(dircolors $ZDOTDIR/dircolors) 2>/dev/null || :
 
 if [ -n "$LS_COLORS" ]; then
   # uniquify LS_COLORS due to #479544
+
   typeset -A pairs
-  IFS_old="$IFS"
-  IFS=:
-  for pair in ${=LS_COLORS}; do
+  for pair in ${(s.:.)LS_COLORS}; do
     [ -z "${pair%%\=*}" ] && continue
     pairs["${pair%%\=*}"]="${pair#*=}"
   done
-  IFS="$IFS_old"
+
   typeset -a items
   for key in ${(k)pairs}; do
     [ "$pairs[$key]" = 00 ] && continue #removes styles handled by normal