MM: some assertion on MM input

Change-Id: Id29ede49acf86ad6109eab88fbae5d9bbb2d8720

1 files changed, 13 insertions, 1 deletions

diff --git a/sw/source/uibase/dbui/dbmgr.cxx b/sw/source/uibase/dbui/dbmgr.cxx
index 8331a44637d1..fa9b346405c5 100644
--- a/sw/source/uibase/dbui/dbmgr.cxx
+++ b/sw/source/uibase/dbui/dbmgr.cxx
@@ -950,7 +950,19 @@ bool SwDBManager::MergeMailFiles(SwWrtShell* pSourceShell,
     //check if the doc is synchronized and contains at least one linked section
     const bool bSynchronizedDoc = pSourceShell->IsLabelDoc() && pSourceShell->GetSectionFormatCount() > 1;
     const bool bNeedsTempFiles = ( bMT_EMAIL || bMT_FILE );
-    const bool bCreateSingleFile = rMergeDescriptor.bCreateSingleFile;
+
+    bool bCheckSingleFile_ = rMergeDescriptor.bCreateSingleFile;
+    if( bMT_EMAIL )
+    {
+        assert( bMT_EMAIL && !bCheckSingleFile_ );
+        bCheckSingleFile_ = false;
+    }
+    else if( bMT_SHELL )
+    {
+        assert( bMT_SHELL && bCheckSingleFile_ );
+        bCheckSingleFile_ = true;
+    }
+    const bool bCreateSingleFile = bCheckSingleFile_;
 
     // Setup for dumping debugging documents
     static const char *sMaxDumpDocs = nullptr;