--- ../avarice-2.12.org/avarice-2.12/src/jtagrw.cc	2011-12-12 13:42:23.000000000 +0100
+++ ../avarice-2.12/src/jtagrw.cc	2020-08-03 14:09:55.608983485 +0200
@@ -131,7 +131,8 @@
 	else
 	    numLocations = (numBytes + 1) / 2;
 	if (numLocations > 256)
-	    return false;
+	    return NULL;
+	    //return false;
 
 	command[1] = whichSpace;
 	command[2] = numLocations - 1;