[rfa/ping] lib/gdb.exp: remove LC_ALL=C workaround for readline bug

[Michael Elizabeth Chastain <mec@shout.net>]

It's been a week, and I haven't gotten any response yet.
Ping ...

This patch reverts a recent patch in lib/gdb.exp:

  2003-01-06  Andreas Schwab  <schwab@suse.de>

	* lib/gdb.exp: Set LC_ALL to "C" to avoid spurious testsuite
	failures.

Setting LC_ALL is a workaround for a bug in readline 4.3 regarding
perverse screen refresh in a UTF-8 locale.

Chet Ramey, the readline maintainer, send me a patch for this,
and I committed that patch to gdb HEAD on 2003-01-09.  So we don't need
this work around any more.

Testing: I tested this with: target=native, host=i686-pc-linux-gnu,
osversion=red-hat-8.0, LANG=en_US.UTF-8.  I tested with gcc v2 and v3,
dwarf-2 and stabs+.

OK to commit?

Michael C

2003-01-21  Michael Chastain  <mec@shout.net>

	* lib/gdb.exp: Revert patch of 2003-01-06, which set LC_ALL.
	This was a workaround for a UTF-8 bug in readline 4.3.  The bug
	has been fixed in gdb/readline on 2003-01-09.

Index: lib/gdb.exp
===================================================================
RCS file: /cvs/src/src/gdb/testsuite/lib/gdb.exp,v
retrieving revision 1.32
diff -u -r1.32 gdb.exp
--- lib/gdb.exp	6 Jan 2003 18:10:32 -0000	1.32
+++ lib/gdb.exp	21 Jan 2003 21:46:07 -0000
@@ -64,9 +64,6 @@
     set EXEEXT $env(EXEEXT)
 }
 
-# Make sure we are using the C locale.
-set env(LC_ALL) "C"
-
 ### Only procedures should come after this point.
 
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