djsundog/sharp-drm-driver-radxa-zero
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Check framebuffer function struct

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This commit is contained in:
Andrew D'Angelo 2023-08-20 08:06:23 -05:00
parent ec8b1613fe
commit 261d49b489
1 changed files with 2 additions and 1 deletions
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3
src/drm_iface.c
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@ -623,7 +623,8 @@ int drm_set_indicator(size_t idx, char c)
{
struct drm_clip_rect dirty_rect;
if (!g_panel || !g_panel->fb || !g_panel->fb->funcs->dirty) {
if (!g_panel || !g_panel->fb || !g_panel->fb->funcs
|| !g_panel->fb->funcs->dirty) {
return -1;
}