xwm: memset struct to 0

We rely on focus_window being initialize to NULL.

diff --git a/src/xserver-launcher.c b/src/xserver-launcher.c
index 0e25390..d553703 100644 (file)
--- a/src/xserver-launcher.c
+++ b/src/xserver-launcher.c
@@ -1517,6 +1517,7 @@ weston_wm_create(struct weston_xserver *wxs)
        if (wm == NULL)
                return NULL;
 
+       memset(wm, 0, sizeof *wm);
        wm->server = wxs;
        wm->window_hash = hash_table_create();
        if (wm->window_hash == NULL) {