Merge branch 'v0.15.x'

Conflicts:
	src/archive/bz2_plugin.c
	src/archive_api.h
	src/input/file_input_plugin.c
	test/run_input.c

src/input/archive_input_plugin.c

@@ -67,6 +67,7 @@ input_archive_open(struct input_stream *is, const char *pathname)
 
 	if (!opened) {
 		g_warning("open inarchive file %s failed\n\n",filename);
+		arplug->close(file);
 	} else {
 		is->ready = true;
 	}