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-rw-r--r--src/io.c24
1 files changed, 16 insertions, 8 deletions
diff --git a/src/io.c b/src/io.c
index 72b2bba..9f20a18 100644
--- a/src/io.c
+++ b/src/io.c
@@ -444,12 +444,15 @@ static int resolve_save_conflict(void)
return ret;
}
-/* Return codes for new_data(). */
+/*
+ * Return codes for new_data() and io_load_data().
+ * Note that they are file internal.
+ */
#define NONEW 0
-#define APTS 1
-#define TODO 2
-#define APTS_TODO 3
-#define NOKNOW 4
+#define APTS (1 << 0)
+#define TODO (1 << 1)
+#define APTS_TODO APTS | TODO
+#define NOKNOW -1
static int new_data()
{
char sha1_new[SHA1_DIGESTLEN * 2 + 1];
@@ -813,8 +816,8 @@ void io_load_todo(struct item_filter *filter)
/*
* Load appointments and todo items.
* Unless told otherwise, the function will only load a file that has changed
- * since last saved or loaded, see new_data() return codes.
- * Return codes are for use in io_reload_data() only.
+ * since last saved or loaded. The new_data() return code is passed on when
+ * force is false. When force is true (FORCE), the return code is of no use.
*/
int io_load_data(struct item_filter *filter, int force)
{
@@ -824,6 +827,9 @@ int io_load_data(struct item_filter *filter, int force)
else
force = new_data();
+ if (force == NOKNOW)
+ goto exit;
+
if (force & APTS) {
apoint_llist_free();
event_llist_free();
@@ -842,7 +848,7 @@ int io_load_data(struct item_filter *filter, int force)
}
io_unset_modified();
-
+ exit:
run_hook("post-load");
return force;
}
@@ -889,6 +895,8 @@ int io_reload_data(void)
load = io_load_data(NULL, load);
if (load == NONEW)
ret = IO_RELOAD_NOOP;
+ else if (load == NOKNOW)
+ ret = IO_RELOAD_ERROR;
cleanup:
io_mutex_unlock();
mem_free(msg_um_asktype);