ctest_update: Refactor internal APIs to support more failure cases

Thread failure of VC tool commands through more APIs so that we can
detect when they fail.  Defer updating of the individual VC tool usage
the future and just return true from them for now.

1 files changed, 4 insertions, 4 deletions

diff --git a/Source/CTest/cmCTestBZR.h b/Source/CTest/cmCTestBZR.h
index e7af90b..0b62582 100644
--- a/Source/CTest/cmCTestBZR.h
+++ b/Source/CTest/cmCTestBZR.h
@@ -26,16 +26,16 @@ public:
 
 private:
   // Implement cmCTestVC internal API.
-  void NoteOldRevision() CM_OVERRIDE;
-  void NoteNewRevision() CM_OVERRIDE;
+  bool NoteOldRevision() CM_OVERRIDE;
+  bool NoteNewRevision() CM_OVERRIDE;
   bool UpdateImpl() CM_OVERRIDE;
 
   // URL of repository directory checked out in the working tree.
   std::string URL;
 
   std::string LoadInfo();
-  void LoadModifications() CM_OVERRIDE;
-  void LoadRevisions() CM_OVERRIDE;
+  bool LoadModifications() CM_OVERRIDE;
+  bool LoadRevisions() CM_OVERRIDE;
 
   // Parsing helper classes.
   class InfoParser;