scanner: Initialize protocol.copyright to NULL

diff --git a/wayland/scanner.c b/wayland/scanner.c
index 9248edb..dff63de 100644 (file)
--- a/wayland/scanner.c
+++ b/wayland/scanner.c
@@ -824,6 +824,7 @@ int main(int argc, char *argv[])
        wl_list_init(&protocol.interface_list);
        protocol.type_index = 0;
        protocol.null_run_length = 0;
+       protocol.copyright = NULL;
        ctx.protocol = &protocol;
 
        ctx.filename = "<stdin>";