From 8fefdb3c64d53a16bd400f97252c6887f5940af0 Mon Sep 17 00:00:00 2001
From: progandy <code@progandy>
Date: Tue, 22 Dec 2015 15:35:37 +0100
Subject: swaybar: fix memory leaks

---
 common/list.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'common/list.c')

diff --git a/common/list.c b/common/list.c
index 850c8569..a7585a31 100644
--- a/common/list.c
+++ b/common/list.c
@@ -26,6 +26,15 @@ void list_free(list_t *list) {
 	free(list);
 }
 
+void list_foreach(list_t *list, void (*callback)(void *item)) {
+	if (list == NULL || callback == NULL) {
+		return;
+	}
+	for (int i = 0; i < list->length; i++) {
+		callback(list->items[i]);
+	}
+}
+
 void list_add(list_t *list, void *item) {
 	list_resize(list);
 	list->items[list->length++] = item;
-- 
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