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properly remove children in loops

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taiyu 2015-08-31 08:49:24 -07:00
parent 4d9b05e649
commit 09c9ee76c3
1 changed files with 6 additions and 10 deletions
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16
sway/container.c
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@ -35,11 +35,8 @@ static void free_swayc(swayc_t *cont) {
list_free(cont->children);
}
if (cont->floating) {
if (cont->floating->length) {
int i;
for (i = 0; i < cont->floating->length; ++i) {
free_swayc(cont->floating->items[i]);
}
while (cont->floating->length) {
free_swayc(cont->floating->items[0]);
}
list_free(cont->floating);
}
@ -304,16 +301,14 @@ swayc_t *destroy_output(swayc_t *output) {
return NULL;
}
if (output->children->length > 0) {
int i, len = root_container.children->length;
// TODO save workspaces when there are no outputs.
// TODO also check if there will ever be no outputs except for exiting
// program
if (len > 1) {
len = output->children->length;
if (root_container.children->length > 1) {
int p = root_container.children->items[0] == output;
// Move workspace from this output to another output
for (i = 0; i < len; ++i) {
swayc_t *child = output->children->items[i];
while (output->children->length) {
swayc_t *child = output->children->items[0];
remove_child(child);
add_child(root_container.children->items[p], child);
}
@ -651,6 +646,7 @@ void update_visibility(swayc_t *container) {
}
void reset_gaps(swayc_t *view, void *data) {
(void) data;
if (!ASSERT_NONNULL(view)) {
return;
}