fix plenty of undefined behavior

1 files changed, 7 insertions, 2 deletions

diff --git a/src/volumesfs.c b/src/volumesfs.c
index 4226b94..acf991b 100644
--- a/src/volumesfs.c
+++ b/src/volumesfs.c
@@ -70,6 +70,8 @@ static gpointer sub_thread_main(gpointer user_data)
 	udisks_changed(client, NULL);
 
 	g_main_loop_run(main_loop);
+
+	return NULL;
 }
 
 static void * volumesfs_init(struct fuse_conn_info *conn)
@@ -79,6 +81,8 @@ static void * volumesfs_init(struct fuse_conn_info *conn)
 	mounts = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_free);
 
 	sub_thread = g_thread_new("volumesfs-sub-thread", sub_thread_main, NULL);
+
+	return NULL;
 }
 
 static void volumesfs_destroy(void *user_data)
@@ -126,7 +130,6 @@ static int volumesfs_readdir(const char *path, void *buf, fuse_fill_dir_t filler
 	filler(buf, ".", NULL, 0);
 	filler(buf, "..", NULL, 0);
 
-
 	GHashTableIter iter;
 	gchar *name;
 	g_hash_table_iter_init(&iter, mounts);
@@ -135,6 +138,8 @@ static int volumesfs_readdir(const char *path, void *buf, fuse_fill_dir_t filler
 	}
 
 	G_UNLOCK(mounts);
+
+	return 0;
 }
 
 static int volumesfs_readlink(const char *path, char *buf, size_t size)
@@ -159,7 +164,7 @@ static struct fuse_operations volumesfs_oper = {
 	.init = volumesfs_init,
 	.destroy = volumesfs_destroy,
 	.getattr = volumesfs_getattr,
-    .readdir = volumesfs_readdir,
+	.readdir = volumesfs_readdir,
 	.readlink = volumesfs_readlink
 };