r2: awk -F. -- no need for -F'\.'

[amavisd-cn.git] / src / functions.sh

diff --git a/src/functions.sh b/src/functions.sh
index b67aaab..a3b80f8 100644 (file)
--- a/src/functions.sh
+++ b/src/functions.sh
@@ -113,7 +113,7 @@ get_domain() {
     cp_echo "CN: no host command... \$mydomain value might be unoptimal."
     return
   fi
-  domains=$(hostname -f | awk -F'\.' '
+  domains=$(hostname -f | awk -F. '
     {
       for (i=2; i<NF; i++) { 
         for (j=i; j<NF; j++) {