* switch update lists to bash

diff --git a/update_lists b/update_lists
index a2ffaf29b5e8b66e8684bd3a90ae35915c8006ab..213a86d9cfb9e84b8654275f947c6e39e3994b0b 100755 (executable)
--- a/update_lists
+++ b/update_lists
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 cd ~/Maildir
 # Build lists sublists