NIDAnalyzer: use proper function for logging

whoopsie

src/main/java/vitaloaderredux/analyzer/NIDAnalyzer.java

@@ -78,6 +78,7 @@ public static enum DatabaseSource {
 		Environment	//User-provided database, chosen via an environment variable
 	}
 
+	private MessageLog logger;
 	private NIDDatabase database;
 	private ProgramProcessingHelper helper;
 
@@ -167,8 +168,9 @@ private void analyzeFunction(IEType importOrExport, String libraryName, Address
 					//Set name for the thunk too
 					Function thunk = func.getThunkedFunction(true);
 					if (thunk == null) {
-						helper.logf("Import thunk for %s_%08X (%s) not found (bug?)",
-							    libraryName, functionNID, databaseName);
+						log.appendMsg(String.format(
+							"Import thunk for %s_%08X (%s) not found (bug?)",
+							    libraryName, functionNID, databaseName));
 					} else {
 						thunk.setName(databaseName, SourceType.ANALYSIS);
 					}
@@ -204,6 +206,7 @@ private void analyzeVariable(IEType importOrExport, String libraryName, Address
 	public boolean added(Program program, AddressSetView set, TaskMonitor monitor, MessageLog log)
 			throws CancelledException {
 
+		logger = log;
 		helper = new ProgramProcessingHelper(program);
 		knownFunctionsList = new ArrayList<Long>();
 		knownVariablesList = new ArrayList<Long>();