From owner-freebsd-ports  Sat Feb 24  8:41:11 2001
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Date: Sat, 24 Feb 2001 22:38:32 +0600
From: Nickolay Dudorov <nnd@wint.itfs.nsk.su>
To: nimmich@uni-muenster.de
Cc: ache@freebsd.org, ports@freebsd.org
Subject: Patch for tin's src/keymap.c error
Message-ID: <20010224223832.A13241@wint.itfs.nsk.su>
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	In the file 'keymap.c' there is the next fragment started
from the line 912 (this is for tin-1.5.8-release, the same problem
was in the tin-1.5.6-release):
------------------------------------------------------------------------------
	/* get locale suffix */
	map = get_val("LC_ALL", get_val("LC_CTYPE", get_val("LC_MESSAGES", get_val("LANG", ""))));
	if (strlen(map)) {
		if ((ptr = strchr (map, '.')))
				*ptr = '\0';
------------------------------------------------------------------------------
	After the last assignment (if it is executed) the value of the
environment variable ("LANG" for example in my case) will be changed
and this can later broke the correct behavior of the EDITOR command
for example.

	The next patch makes the tin's behavior more correct.

	N.Dudorov

========================================================================
--- src/keymap.c.orig	Sat Feb 24 22:08:02 2001
+++ src/keymap.c	Sat Feb 24 22:08:02 2001
@@ -936,6 +936,8 @@
 	}
 #endif /* TIN_DEFAULTS_DIR */
 
+/* Restore environment value */
+	if (ptr != NULL) *ptr ='.';
 	if (!fp)
 		return FALSE;
 

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