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Better error messages for fork.

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This commit is contained in:
Nicholas Marriott
2009-01-23 16:59:14 +00:00
parent 3f171917f6
commit 4d9af27b0b
12 changed files with 77 additions and 56 deletions
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8
cmd-link-window.c
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@@ -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 <nicm@users.sourceforge.net>
@@ -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);
}