1 files changed, 2 insertions, 1 deletions

diff --git a/src/engine/cache.h b/src/engine/cache.h
index afa18e47..a2ac1696 100644
--- a/src/engine/cache.h
+++ b/src/engine/cache.h
@@ -102,7 +102,8 @@ HRESULT CacheGetLocalSourcePaths(
     __in BURN_VARIABLES* pVariables,
     __inout LPWSTR** prgSearchPaths,
     __out DWORD* pcSearchPaths,
-    __out DWORD* pdwLikelySearchPath
+    __out DWORD* pdwLikelySearchPath,
+    __out DWORD* pdwDestinationSearchPath
     );
 HRESULT CacheSetLastUsedSource(
     __in BURN_VARIABLES* pVariables,