test/asm/divzero-instr.asm fails

[bentley]

The newly added test/asm/divzero-instr.asm crashes.

Starting program: /home/anthony/bin/rgbasm bar.asm

Program received signal SIGFPE, Arithmetic exception.
0x00000bbb2660cd0c in rpn_DIV (expr=0xbbb26a19280, src1=Variable "src1" is not available.
) at src/asm/rpn.c:319
319             expr->nVal = (expr->nVal / src2->nVal);
(gdb) bt
#0  0x00000bbb2660cd0c in rpn_DIV (expr=0xbbb26a19280, src1=Variable "src1" is not available.
)
    at src/asm/rpn.c:319
#1  0x00000bbb26606d16 in yyparse () at asmy.y:931
#2  0x00000bbb2660aa84 in main (argc=Variable "argc" is not available.
) at src/asm/main.c:334