list.c: Remove list_foreach

Most occurrences have been replaced by `free_flat_list` which has been
moved from stringop.c to list.c. The rest have been replaced by for loops.

1 files changed, 5 insertions, 3 deletions

diff --git a/sway/tree/container.c b/sway/tree/container.c
index 91e8dd7f..ac433577 100644
--- a/sway/tree/container.c
+++ b/sway/tree/container.c
@@ -21,6 +21,7 @@
 #include "sway/tree/arrange.h"
 #include "sway/tree/view.h"
 #include "sway/tree/workspace.h"
+#include "list.h"
 #include "log.h"
 #include "stringop.h"
 
@@ -67,8 +68,7 @@ void container_destroy(struct sway_container *con) {
         list_free(con->current.children);
         list_free(con->outputs);
 
-        list_foreach(con->marks, free);
-        list_free(con->marks);
+        free_flat_list(con->marks);
         wlr_texture_destroy(con->marks_focused);
         wlr_texture_destroy(con->marks_focused_inactive);
         wlr_texture_destroy(con->marks_unfocused);
@@ -1267,7 +1267,9 @@ bool container_find_and_unmark(char *mark) {
 }
 
 void container_clear_marks(struct sway_container *con) {
-        list_foreach(con->marks, free);
+        for (int i = 0; i < con->marks->length; ++i) {
+                free(con->marks->items[i]);
+        }
         con->marks->length = 0;
         ipc_event_window(con, "mark");
 }