===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/cmd-respawn-window.c,v
retrieving revision 1.38
retrieving revision 1.39
diff -u -r1.38 -r1.39
--- src/usr.bin/tmux/cmd-respawn-window.c	2019/04/17 14:37:48	1.38
+++ src/usr.bin/tmux/cmd-respawn-window.c	2019/04/28 20:05:50	1.39
@@ -1,4 +1,4 @@
-/* $OpenBSD: cmd-respawn-window.c,v 1.38 2019/04/17 14:37:48 nicm Exp $ */
+/* $OpenBSD: cmd-respawn-window.c,v 1.39 2019/04/28 20:05:50 nicm Exp $ */
 
 /*
  * Copyright (c) 2008 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -34,9 +34,9 @@
 	.name = "respawn-window",
 	.alias = "respawnw",
 
-	.args = { "c:kt:", 0, -1 },
-	.usage = "[-c start-directory] [-k] " CMD_TARGET_WINDOW_USAGE
-	         " [command]",
+	.args = { "c:e:kt:", 0, -1 },
+	.usage = "[-k] [-c start-directory] [-e environment] "
+		 CMD_TARGET_WINDOW_USAGE " [command]",
 
 	.target = { 't', CMD_FIND_WINDOW, 0 },
 
@@ -52,6 +52,8 @@
 	struct session		*s = item->target.s;
 	struct winlink		*wl = item->target.wl;
 	char			*cause = NULL;
+	const char		*add;
+	struct args_value	*value;
 
 	memset(&sc, 0, sizeof sc);
 	sc.item = item;
@@ -61,7 +63,14 @@
 	sc.name = NULL;
 	sc.argc = args->argc;
 	sc.argv = args->argv;
+	sc.environ = environ_create();
 
+	add = args_first_value(args, 'e', &value);
+	while (add != NULL) {
+		environ_put(sc.environ, add);
+		add = args_next_value(&value);
+	}
+
 	sc.idx = -1;
 	sc.cwd = args_get(args, 'c');
 
@@ -77,5 +86,6 @@
 
 	server_redraw_window(wl->window);
 
+	environ_free(sc.environ);
 	return (CMD_RETURN_NORMAL);
 }