From c7d3b4b19181fde2236c6dc44b4b78b303165c79 Mon Sep 17 00:00:00 2001
From: tsuchiya <tsuchiya>
Date: Wed, 5 Sep 2001 04:47:48 +0000
Subject: [PATCH] (nnir-run-namazu): Fix a side effect when handling of
 process environments.

---
 ChangeLog    |    5 +++++
 lisp/nnir.el |    4 ++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 5e57118..dea75a1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2001-09-05  TSUCHIYA Masatoshi  <tsuchiya@namazu.org>
+
+	* lisp/nnir.el (nnir-run-namazu): Fix a side effect when handling
+	of process environments.
+
 2001-09-04  TSUCHIYA Masatoshi  <tsuchiya@namazu.org>
 
 	* lisp/nnir.el (top): Added code to avoid byte-compile warning
diff --git a/lisp/nnir.el b/lisp/nnir.el
index fb78318..6d347d5 100644
--- a/lisp/nnir.el
+++ b/lisp/nnir.el
@@ -1217,8 +1217,8 @@ Tested with Namazu 2.0.6 on a GNU/Linux system."
                  ,nnir-namazu-index-directory ; index directory
                  ))
              (exitstatus
-	      (let ((process-environment process-environment))
-		;; Disable locale of Namazu.
+	      (let ((process-environment (copy-sequence process-environment)))
+		;; Disable locale.
 		(dolist (env process-environment)
 		  (when (string-match "\
 \\`\\(L\\(ANG\\|C_\\(ALL\\|CTYPE\\|COLLATE\\|TIME\\|NUMERIC\\|MONETARY\\|MESSAGES\\)\\)\\)=" env)
-- 
1.7.10.4