--- a/.bashrc	Thu Dec 22 13:44:17 2016 +0800
+++ b/.bashrc	Wed Feb 08 01:02:27 2017 +0800
@@ -27,7 +27,11 @@
 [ -x /usr/bin/keychain ] && eval "$(keychain --eval --quiet)"
 
 if [ -x /usr/bin/dircolors ]; then
-    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
+    if [ -r ~/.dircolors ]; then
+        eval "$(dircolors -b ~/.dircolors)"
+    else
+        eval "$(dircolors -b)"
+    fi
 fi
 
 [[ $COLORTERM == 'xfce4-terminal' ]] && export TERM=xterm-256color