Added newline at end of CTestConfig.cmake. Changed NULLs to "" to make gcc 4.x happy on the Mac.

CTestConfig.cmake

@@ -4,4 +4,4 @@ set(CTEST_NIGHTLY_START_TIME "23:00:00 EDT")
 set(CTEST_DROP_METHOD "http")
 set(CTEST_DROP_SITE "my.cdash.org")
 set(CTEST_DROP_LOCATION "/submit.php?project=CTK")
-set(CTEST_DROP_SITE_CDASH TRUE)
+set(CTEST_DROP_SITE_CDASH TRUE)

Libs/DICOM/Core/ctkDICOMIndexer.cpp

@@ -92,7 +92,8 @@ void ctkDICOMIndexer::addDirectory(QSqlDatabase database, const QString& directo
 
   OFList<OFString> originalDcmtkFileNames;
   OFList<OFString> dcmtkFileNames;
-  OFStandard::searchDirectoryRecursively(src_directory.c_str(), originalDcmtkFileNames, NULL, NULL);
+  std::cerr << "Source Directory: " << src_directory << std::endl;
+  OFStandard::searchDirectoryRecursively( src_directory.c_str(), originalDcmtkFileNames, "", "");
 
   // hack to reverse list of filenames (not neccessary when image loading works correctly)
   for ( OFListIterator(OFString) iter = originalDcmtkFileNames.begin(); iter != originalDcmtkFileNames.end(); ++iter )