python: fix a bug in test_arm.py
python: fix a bug in test_arm.py

capturePointer/capstone,sephiroth99/capstone,zneak/capstone,capturePointer/capstone,NeilBryant/capstone,pranith/capstone,techvoltage/capstone,sephiroth99/capstone,bSr43/capstone,bigendiansmalls/capstone,dynm/capstone,pyq881120/capstone,zuloloxi/capstone,bSr43/capstone,techvoltage/capstone,pombredanne/capstone,zneak/capstone,8l/capstone,zuloloxi/capstone,code4bones/capstone,pombredanne/capstone,pyq881120/capstone,bughoho/capstone,pombredanne/capstone,NeilBryant/capstone,NeilBryant/capstone,bSr43/capstone,sephiroth99/capstone,techvoltage/capstone,sigma-random/capstone,8l/capstone,code4bones/capstone,bigendiansmalls/capstone,code4bones/capstone,pyq881120/capstone,angelabier1/capstone,bigendiansmalls/capstone,8l/capstone,pranith/capstone,07151129/capstone,bughoho/capstone,angelabier1/capstone,sephiroth99/capstone,zuloloxi/capstone,bowlofstew/capstone,dynm/capstone,07151129/capstone,sigma-random/capstone,dynm/capstone,bowlofstew/capstone,bughoho/capstone,sephiroth99/capstone,sigma-random/capstone,zuloloxi/capstone,NeilBryant/capstone,zuloloxi/capstone,pombredanne/capstone,bowlofstew/capstone,NeilBryant/capstone,pombredanne/capstone,07151129/capstone,sephiroth99/capstone,nplanel/capstone,sigma-random/capstone,bowlofstew/capstone,07151129/capstone,nplanel/capstone,capturePointer/capstone,pranith/capstone,bowlofstew/capstone,sigma-random/capstone,pyq881120/capstone,code4bones/capstone,krytarowski/capstone,bowlofstew/capstone,capturePointer/capstone,nplanel/capstone,AmesianX/capstone,8l/capstone,angelabier1/capstone,pranith/capstone,krytarowski/capstone,bowlofstew/capstone,dynm/capstone,8l/capstone,nplanel/capstone,krytarowski/capstone,AmesianX/capstone,8l/capstone,bughoho/capstone,07151129/capstone,nplanel/capstone,techvoltage/capstone,krytarowski/capstone,capturePointer/capstone,AmesianX/capstone,nplanel/capstone,zneak/capstone,angelabier1/capstone,AmesianX/capstone,capturePointer/capstone,krytarowski/capstone,AmesianX/capstone,dynm/capstone,angelabier1/capstone,zneak/capstone,zuloloxi/capstone,AmesianX/capstone,code4bones/capstone,bughoho/capstone,sephiroth99/capstone,techvoltage/capstone,07151129/capstone,techvoltage/capstone,zneak/capstone,bigendiansmalls/capstone,krytarowski/capstone,pranith/capstone,code4bones/capstone,pyq881120/capstone,zneak/capstone,bughoho/capstone,bSr43/capstone,angelabier1/capstone,pyq881120/capstone,techvoltage/capstone,bSr43/capstone,pombredanne/capstone,nplanel/capstone,bSr43/capstone,bigendiansmalls/capstone,angelabier1/capstone,dynm/capstone,code4bones/capstone,AmesianX/capstone,sigma-random/capstone,krytarowski/capstone,bigendiansmalls/capstone,bSr43/capstone,pranith/capstone,pranith/capstone,zneak/capstone,8l/capstone,zuloloxi/capstone,capturePointer/capstone,07151129/capstone,pombredanne/capstone,bigendiansmalls/capstone,dynm/capstone,NeilBryant/capstone,pyq881120/capstone,NeilBryant/capstone,bughoho/capstone,sigma-random/capstone