$OpenBSD: patch-scripts_sms2unicode,v 1.1 2009/03/17 10:47:44 sthen Exp $
--- scripts/sms2unicode.orig	Wed Mar 11 01:35:21 2009
+++ scripts/sms2unicode	Wed Mar 11 01:38:15 2009
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 # This script converts a received sms file into a pure unicode text file.
 
@@ -13,7 +13,7 @@ else
   ucs2=false
 fi
 
-echo -en "\xFE\xFF"
+printf "\xFE\xFF"
 text=`od -t x1 $1 | cut -c8-99`
 foundstart="false"
 previous=""
@@ -24,19 +24,19 @@ for character in $text; do
       foundstart="true"
     fi
     if [ "$character" = "0a" ] && [ "$previous" != "0d" ]; then
-      echo -en "\x00\x0d\x00\x$character"
+      printf "\x00\x0d\x00\x$character"
     else  
-      echo -en "\x00\x$character"
+      printf "\x00\x$character"
     fi  
   else
     if [ "$ucs2" = "false" ]; then
       if [ "$character" = "0a" ] && [ "$previous" != "0d" ]; then
-        echo -en "\x00\x0d\x00\x$character"
+        printf "\x00\x0d\x00\x$character"
       else
-        echo -en "\x00\x$character"
+        printf "\x00\x$character"
       fi
     else
-      echo -en "\x$character"
+      printf "\x$character"
     fi  
   fi
   previous="$character"