fixup! shared: FileSaver: addFile(): Consider fillExistingContentless

shared/filesaver.cpp

@@ -146,10 +146,7 @@ SaveFileResult FileSaver::saveFile(const QFileInfo &fileInfo)
 			if(mustFillContent)
 			{
 				auto filetype = this->dbService->queryFileType(fileInfo.absolutePath());
-				if(filetype)
-				{
-					mustFillContent = filetype.value() == 'c';
-				}
+				mustFillContent = !filetype.has_value() || filetype.value() == 'c';
 			}
 		}