Change nested check to compare server socket path rather than just assuming

that if $TMUX is set it is nested. From Micah Cowan.

1 files changed, 0 insertions, 11 deletions

diff --git a/server-client.c b/server-client.c
index 34b99514..03560c1c 100644
--- a/server-client.c
+++ b/server-client.c
@@ -693,17 +693,6 @@ server_client_msg_command(struct client *c, struct msg_command_data *data)
 	}
 	cmd_free_argv(argc, argv);
 
-	if (data->pid != -1) {
-		TAILQ_FOREACH(cmd, cmdlist, qentry) {
-			if (cmd->entry->flags & CMD_CANTNEST) {
-				server_client_msg_error(&ctx,
-				    "sessions should be nested with care. "
-				    "unset $TMUX to force");
-				goto error;
-			}
-		}
-	}
-
 	if (cmd_list_exec(cmdlist, &ctx) != 1)
 		server_write_client(c, MSG_EXIT, NULL, 0);
 	cmd_list_free(cmdlist);