diff --git a/reactos/subsystems/win32/win32k/objects/dclife.c b/reactos/subsystems/win32/win32k/objects/dclife.c
index a283a8d98ff..7d6d330e708 100644
--- a/reactos/subsystems/win32/win32k/objects/dclife.c
+++ b/reactos/subsystems/win32/win32k/objects/dclife.c
@@ -511,7 +511,8 @@ DC_vPrepareDCsForBlit(PDC pdc1,
     {
         pdcFirst = pdc1 ;
         prcFirst = &rc1;
-        pdcSecond = NULL ;
+        pdcSecond = NULL;
+        prcSecond = NULL;
     }
 
     if(pdcFirst && pdcFirst->dctype == DCTYPE_DIRECT)