PATCH: test for crashing bug here with LANG=C printf

[Peter Stephenson <pws@csr.com>]

Here's a test that picks up the bug.  (It affected all special exported
parameters that needed restoring after a command, so PATH shows it up
without relying on the vagaries of locales.)

Index: Test/A06assign.ztst
===================================================================
RCS file: /cvsroot/zsh/zsh/Test/A06assign.ztst,v
retrieving revision 1.1
diff -u -r1.1 A06assign.ztst
--- Test/A06assign.ztst	17 Dec 2001 17:17:38 -0000	1.1
+++ Test/A06assign.ztst	7 Jul 2004 15:09:30 -0000
@@ -251,3 +251,16 @@
  echo $u
 0:add array to indexed unset variable
 >a z
+
+ repeat 10 PATH=. echo hello
+0:saving and restoring of exported special parameters
+>hello
+>hello
+>hello
+>hello
+>hello
+>hello
+>hello
+>hello
+>hello
+>hello

-- 
Peter Stephenson <pws@csr.com>                  Software Engineer
CSR Ltd., Science Park, Milton Road,
Cambridge, CB4 0WH, UK                          Tel: +44 (0)1223 692070


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