In case DOMAIN contains nothing...

1 files changed, 1 insertions, 1 deletions

diff --git a/zshrc b/zshrc
index 323188e..bd46323 100644
--- a/zshrc
+++ b/zshrc
@@ -32,7 +32,7 @@ USER=${USER:-`whoami`}
 UID=${UID:-`id -u`}
 HOST=${HOST:-$(hostname -s)}
 DOMAIN=${DOMAIN:-${$(hostname -d 2>&-):-$(hostname -y 2>&-)}}
-[ $DOMAIN = "" -o $DOMAIN = "localdomain" -o $DOMAIN = "(none)" ] && DOMAIN=$(grep "^search " /etc/resolv.conf | cut -d' ' -f2)
+[ "$DOMAIN" = "" -o "$DOMAIN" = "localdomain" -o "$DOMAIN" = "(none)" ] && DOMAIN=$(grep "^search " /etc/resolv.conf | cut -d' ' -f2)
 
 DEBUG=${DEBUG:-no}