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Sync OpenBSD patchset 1129:

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Use RB_FOREACH_SAFE as winlinks are being removed, from Chris Johnsen.
This commit is contained in:
Tiago Cunha
2012-05-30 13:49:05 +00:00
parent bcda6eed63
commit e96d514247
1 changed files with 2 additions and 2 deletions
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4
cmd-kill-window.c
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@@ -40,14 +40,14 @@ int
cmd_kill_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct winlink *wl, *wl2;
struct winlink *wl, *wl2, *wl3;
struct session *s;
if ((wl = cmd_find_window(ctx, args_get(args, 't'), &s)) == NULL)
return (-1);
if (args_has(args, 'a')) {
RB_FOREACH(wl2, winlinks, &s->windows) {
RB_FOREACH_SAFE(wl2, winlinks, &s->windows, wl3) {
if (wl != wl2)
server_kill_window(wl2->window);
}