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Avoid prev tag action at tag_screen for last tag

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This commit is contained in:
Martin Duquesnoy 2012-02-02 15:19:57 +01:00
parent a6c235e062
commit 06cca7b413
1 changed files with 4 additions and 6 deletions
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10
src/tag.c
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@ -35,6 +35,8 @@ tag_new(struct screen *s, char *name)
else
t->name = xstrdup(name);
printf("->t->name <%s>\n", t->name);
SLIST_INIT(&t->clients);
TAILQ_INIT(&t->sets);
@ -46,7 +48,7 @@ tag_new(struct screen *s, char *name)
void
tag_screen(struct screen *s, struct tag *t)
{
if(t == s->seltag)
if(t == s->seltag && TAILQ_NEXT(t, next))
t = t->prev;
if(!t)
@ -256,11 +258,7 @@ uicb_tag_del(Uicb cmd)
if(SLIST_EMPTY(&t->clients)
&& TAILQ_NEXT(TAILQ_FIRST(&W->screen->tags), next))
{
struct tag *n = (TAILQ_NEXT(t, next)
? TAILQ_NEXT(t, next)
: TAILQ_FIRST(&W->screen->tags));
tag_screen(W->screen, n);
tag_screen(W->screen, TAILQ_NEXT(t, next));
tag_remove(t);
W->screen->flags |= SCREEN_TAG_UPDATE;