ECM-12.0 decoder crash for --EnableTMTools=0

ECM-12.0 decoder crashes at decoding --EnableTMTools=0 bitstreams in RA.

./bin/EncoderAppStatic -c ../cfg/encoder_randomaccess_ecm.cfg -c ../cfg/per-sequence/Procession.cfg -c ../cfg/per-class/classA_randomaccess.cfg -q 34 -b str/Procession.bin -o /dev/null -ip 64 -fs 128 -f 65 --EnableTMTools=0

Decoder crashes in function "getFinalIntraModeForTransform" source/Lib/CommonLib/UnitTools.cpp:28185: Invalid intra mode