Fix patch registration states during plan and apply.

Add logging for slipstreamed patches.

#6297

1 files changed, 12 insertions, 0 deletions

diff --git a/src/engine/dependency.cpp b/src/engine/dependency.cpp
index a6a8fe4d..3d978740 100644
--- a/src/engine/dependency.cpp
+++ b/src/engine/dependency.cpp
@@ -774,6 +774,18 @@ static HRESULT DetectPackageDependents(
         {
             pPackage->installRegistrationState = BURN_PACKAGE_REGISTRATION_STATE_IGNORED;
         }
+        if (BURN_PACKAGE_TYPE_MSP == pPackage->type)
+        {
+            for (DWORD i = 0; i < pPackage->Msp.cTargetProductCodes; ++i)
+            {
+                BURN_MSPTARGETPRODUCT* pTargetProduct = pPackage->Msp.rgTargetProducts + i;
+
+                if (BURN_PACKAGE_REGISTRATION_STATE_PRESENT == pTargetProduct->registrationState)
+                {
+                    pTargetProduct->registrationState = BURN_PACKAGE_REGISTRATION_STATE_IGNORED;
+                }
+            }
+        }
     }
 
 LExit: