From 4d9af27b0bbb19466aecc9a39b9eb94796b2c7d8 Mon Sep 17 00:00:00 2001 From: Nicholas Marriott Date: Fri, 23 Jan 2009 16:59:14 +0000 Subject: Better error messages for fork. --- cmd-link-window.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'cmd-link-window.c') diff --git a/cmd-link-window.c b/cmd-link-window.c index 9227221a..48ebf891 100644 --- a/cmd-link-window.c +++ b/cmd-link-window.c @@ -1,4 +1,4 @@ -/* $Id: cmd-link-window.c,v 1.27 2009-01-19 18:23:40 nicm Exp $ */ +/* $Id: cmd-link-window.c,v 1.28 2009-01-23 16:59:14 nicm Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott @@ -47,6 +47,7 @@ cmd_link_window_exec(struct cmd *self, struct cmd_ctx *ctx) struct cmd_srcdst_data *data = self->data; struct session *dst; struct winlink *wl_src, *wl_dst; + char *cause; int idx; if ((wl_src = cmd_find_window(ctx, data->src, NULL)) == NULL) @@ -89,9 +90,10 @@ cmd_link_window_exec(struct cmd *self, struct cmd_ctx *ctx) } } - wl_dst = session_attach(dst, wl_src->window, idx); + wl_dst = session_attach(dst, wl_src->window, idx, &cause); if (wl_dst == NULL) { - ctx->error(ctx, "index in use: %d", idx); + ctx->error(ctx, "create session failed: %s", cause); + xfree(cause); return (-1); } -- cgit