diff options
Diffstat (limited to 'src/sna/sna_driver.c')
| -rw-r--r-- | src/sna/sna_driver.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/sna/sna_driver.c b/src/sna/sna_driver.c index 5d42e69c..fb54a24c 100644 --- a/src/sna/sna_driver.c +++ b/src/sna/sna_driver.c @@ -1047,7 +1047,7 @@ static Bool sna_pm_event(int scrnIndex, pmEvent event, Bool undo) return TRUE; } -void sna_init_scrn(ScrnInfoPtr scrn, int entity_num) +Bool sna_init_scrn(ScrnInfoPtr scrn, int entity_num) { EntityInfoPtr entity; @@ -1081,8 +1081,13 @@ void sna_init_scrn(ScrnInfoPtr scrn, int entity_num) xf86SetEntitySharable(scrn->entityList[0]); entity = xf86GetEntityInfo(entity_num); + if (!entity) + return FALSE; + xf86SetEntityInstanceForScreen(scrn, entity->index, xf86GetNumEntityInstances(entity->index)-1); free(entity); + + return TRUE; } |