Fixed bdebugger with not exist batch file causes a crash

#2
Yeah,
Code:
bdebugger Idontexist.btm
causes a crash.
Code:
TCC  16.03.54
Module=g:\tc16\IDE.EXE
Address=00E0D3E0
Exception=C0000005
EAX=00000000  EBX=0BA16C80  ECX=00000000  EDX=00000000
ESI=01119088  EDI=7FFFFFFF  EBP=0BA16C80  ESP=024BDBAC
CS=0000001B  DS=00000023  ES=00000023  SS=00000023
Flags=00010246

Stack:
1 : IDE.EXE 0001:001bc3e0