From fe9fec84dc28899676457d7604fd639caa179dae Mon Sep 17 00:00:00 2001 From: Yuxuan Shui Date: Sun, 10 Nov 2019 18:10:23 +0000 Subject: [PATCH] core: check experimental_backends before using backend_list[backend] Fixes #258 Signed-off-by: Yuxuan Shui --- src/picom.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/picom.c b/src/picom.c index 0f8297d..2cb3954 100644 --- a/src/picom.c +++ b/src/picom.c @@ -1909,8 +1909,8 @@ static session_t *session_init(int argc, char **argv, Display *dpy, // Target window must be initialized before the backend // // backend_operations::present == NULL means this backend doesn't need a target - // window - if (backend_list[ps->o.backend]->present != NULL) { + // window; non experimental backends always need a target window + if (!ps->o.experimental_backends || backend_list[ps->o.backend]->present != NULL) { if (!ps->o.debug_mode) { if (!init_overlay(ps)) { goto err;