Ensure we stop the hlcache schedule before we quit the gui

svn path=/trunk/netsurf/; revision=12036

3 files changed, 14 insertions, 3 deletions

diff --git a/content/hlcache.c b/content/hlcache.c
index 08848e0aa..3b8d0b27a 100644
--- a/content/hlcache.c
+++ b/content/hlcache.c
@@ -104,6 +104,12 @@ hlcache_initialise(llcache_query_callback cb, void *pw)
 	return NSERROR_OK;
 }
 
+/* See hlcache.h for documentation */
+void hlcache_stop(void)
+{
+	/* Remove the hlcache_clean schedule */
+	schedule_remove(hlcache_clean, NULL);
+}
 
 /* See hlcache.h for documentation */
 void hlcache_finalise(void)
@@ -112,9 +118,6 @@ void hlcache_finalise(void)
 	hlcache_entry *entry;
 	hlcache_retrieval_ctx *ctx, *next;
 	
-	/* Remove the hlcache_clean schedule */
-	schedule_remove(hlcache_clean, NULL);
-	
 	/* Obtain initial count of contents remaining */
 	for (num_contents = 0, entry = hlcache_content_list; 
 			entry != NULL; entry = entry->next) {
diff --git a/content/hlcache.h b/content/hlcache.h
index 6738fea53..3006b9e4d 100644
--- a/content/hlcache.h
+++ b/content/hlcache.h
@@ -73,6 +73,12 @@ enum hlcache_retrieve_flag {
 nserror hlcache_initialise(llcache_query_callback cb, void *pw);
 
 /**
+ * Stop the high-level cache periodic functionality so that the
+ * exit sequence can run.
+ */
+void hlcache_stop(void);
+
+/**
  * Finalise the high-level cache, destroying any remaining contents
  */
 void hlcache_finalise(void);
diff --git a/desktop/netsurf.c b/desktop/netsurf.c
index 3edbae8d5..ed9dbb18b 100644
--- a/desktop/netsurf.c
+++ b/desktop/netsurf.c
@@ -175,6 +175,8 @@ int netsurf_main_loop(void)
 
 void netsurf_exit(void)
 {
+	hlcache_stop();
+	
 	LOG(("Closing GUI"));
 	gui_quit();