More const unique_lock nonsense.

Author: gknowles

libs/core/task.cpp

@@ -117,7 +117,7 @@ static void taskQueueThread(TaskQueue * ptr) {
 
 //===========================================================================
 static void setThreads_LK(
-    unique_lock<mutex> & lk,
+    const unique_lock<mutex> & lk,
     TaskQueue * q,
     size_t threads
 ) {

libs/file/file.cpp

@@ -182,7 +182,7 @@ void FileAppendStream::close() {
 
 //===========================================================================
 static void write_LK(
-    unique_lock<mutex> & lk,
+    const unique_lock<mutex> & lk,
     IFileWriteNotify * notify,
     FileAppendStream::Impl * impl
 ) {