Update server_info.sh

server_info.sh

@@ -105,13 +105,13 @@ else
 fi
 echo ""
 
-if dpkg --get-selections | grep -E '(^|\s)apache2($|\s)' &> /dev/null
-then
-    echo "== Sites Available ==";
+if dpkg --get-selections | grep -E '(^|\s)apache2($|\s)' &> /dev/null ; then
+    #echo "== Sites Available ==";
     #echo -e `apache2ctl -S 2>&1 | grep "namevhost" | awk '{print "(" NR ") " $4}'`
     
     SITES=$(echo `apache2ctl -S 2>&1 | grep "namevhost" | awk '{print $4}'`)
-    #echo "Sites: $SITES";
+    if [ ! -z "$SITES"] ; then
+        echo "== Sites Available ==";
     
         SITES_CNT=1
         for SITE in $SITES
@@ -123,7 +123,8 @@ then
             fi
             SITES_CNT=$[$SITES_CNT +1]
         done
-    echo "";
+        echo ""
+    fi
 fi
 
 echo "Last Check: "$(date '+%Y-%m-%d %H:%M')