Unbreak out_test.sh; the previous commit caused an infinite loop.

svn path=/trunk/yasm/; revision=1743

out_test.sh

@@ -1,6 +1,9 @@
-#! /usr/bin/env YASM_TEST_SUITE=1 /bin/sh
+#! /bin/sh
 # $Id$
 
+YASM_TEST_SUITE=1
+export YASM_TEST_SUITE
+
 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
   *c*,-n*) ECHO_N= ECHO_C='
 ' ECHO_T='	' ;;