diff -r d55ac7dbc2e6 -r 379c490a9831 c++/rgb-assembler/rgb-assembler.cpp
--- a/c++/rgb-assembler/rgb-assembler.cpp	Thu Dec 21 17:52:30 2017 +0100
+++ b/c++/rgb-assembler/rgb-assembler.cpp	Thu Dec 21 18:13:35 2017 +0100
@@ -78,7 +78,7 @@
 		writeCommand(memory, a, CMD_SLEEP);
 		writeSleep(memory, a, 255);
 		writeCommand(memory, a, CMD_GOTO);
-		writeAddress(memory, a, a+4);
+		writeAddress(memory, a, a + 4);
 		writeCommand(memory, a, 1);
 		writeCommand(memory, a, 1);
 		writeCommand(memory, a, CMD_SLEEP);
@@ -118,6 +118,8 @@
 
 
 
+	free(memory);
+	memory = nullptr;
 	wprintf(L"all done\n");
 	return 0;
 }