===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/cmd-display-menu.c,v
retrieving revision 1.33
retrieving revision 1.34
diff -u -r1.33 -r1.34
--- src/usr.bin/tmux/cmd-display-menu.c	2021/08/27 17:25:55	1.33
+++ src/usr.bin/tmux/cmd-display-menu.c	2021/10/11 10:55:30	1.34
@@ -1,4 +1,4 @@
-/* $OpenBSD: cmd-display-menu.c,v 1.33 2021/08/27 17:25:55 nicm Exp $ */
+/* $OpenBSD: cmd-display-menu.c,v 1.34 2021/10/11 10:55:30 nicm Exp $ */
 
 /*
  * Copyright (c) 2019 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -53,10 +53,10 @@
 	.name = "display-popup",
 	.alias = "popup",
 
-	.args = { "BCc:d:Eh:t:w:x:y:", 0, -1, NULL },
-	.usage = "[-BCE] [-c target-client] [-d start-directory] [-h height] "
-		 CMD_TARGET_PANE_USAGE " [-w width] "
-		 "[-x position] [-y position] [shell-command]",
+	.args = { "BCc:d:e:Eh:t:w:x:y:", 0, -1, NULL },
+	.usage = "[-BCE] [-c target-client] [-d start-directory] "
+		 "[-e environment] [-h height] " CMD_TARGET_PANE_USAGE " "
+		 "[-w width] [-x position] [-y position] [shell-command]",
 
 	.target = { 't', CMD_FIND_PANE, 0 },
 
@@ -357,6 +357,8 @@
 	char			*cwd, *cause, **argv = NULL;
 	int			 flags = 0, argc = 0;
 	u_int			 px, py, w, h, count = args_count(args);
+	struct args_value	*av;
+	struct environ		*env = NULL;
 
 	if (args_has(args, 'C')) {
 		server_client_clear_overlay(tc);
@@ -410,17 +412,30 @@
 	} else
 		args_to_vector(args, &argc, &argv);
 
+	if (args_has(args, 'e') >= 1) {
+		env = environ_create();
+		av = args_first_value(args, 'e');
+		while (av != NULL) {
+			environ_put(env, av->string, 0);
+			av = args_next_value(av);
+		}
+	}
+
 	if (args_has(args, 'E') > 1)
 		flags |= POPUP_CLOSEEXITZERO;
 	else if (args_has(args, 'E'))
 		flags |= POPUP_CLOSEEXIT;
 	if (args_has(args, 'B'))
 		flags |= POPUP_NOBORDER;
-	if (popup_display(flags, item, px, py, w, h, shellcmd, argc, argv, cwd,
-	    tc, s, NULL, NULL) != 0) {
+	if (popup_display(flags, item, px, py, w, h, env, shellcmd, argc, argv,
+	    cwd, tc, s, NULL, NULL) != 0) {
 		cmd_free_argv(argc, argv);
+		if (env != NULL)
+			environ_free(env);
 		return (CMD_RETURN_NORMAL);
 	}
+	if (env != NULL)
+		environ_free(env);
 	cmd_free_argv(argc, argv);
 	return (CMD_RETURN_WAIT);
 }