le-renew: do not delete after revocation

[home.git] / .bashrc

diff --git a/.bashrc b/.bashrc
index 26ac1129f6f5e07784a664f8468ef0d2047866ff..7ae9b50a83ee3943c46d1c675d5b57e474fbf6ff 100644 (file)
--- a/.bashrc
+++ b/.bashrc
@@ -25,7 +25,7 @@ unset LDPATH # KDE bs
 shopt -s checkwinsize
 shopt -s no_empty_cmd_completion
 
-eval `dircolors 2>/dev/null`
+[ "${LS_COLORS:+set}" = "set" ] || eval "$(dircolors 2>/dev/null)"
 
 [ -r /usr/local/src/blackfin/bin/bfin-alias ] && . /usr/local/src/blackfin/bin/bfin-alias
 [ -r /usr/local/src/blackfin/git/toolchain/distribution/snapshots/bfin-alias ] && . /usr/local/src/blackfin/git/toolchain/distribution/snapshots/bfin-alias