$OpenBSD$
--- test/check_degrees_conversions.sh.orig	Thu Mar 18 17:14:43 2010
+++ test/check_degrees_conversions.sh	Thu Mar 18 17:15:24 2010
@@ -1,6 +1,6 @@
-#!/bin/bash
+#!/bin/sh
 
-function check_success()
+function check_success
 {
   expected=$1
   shift
@@ -16,7 +16,7 @@ function check_success()
   done
 }
 
-function check_failure()
+function check_failure
 {
   expected=$1
   shift