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Set "saveemp" before calling compute. compute might need it.

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This commit is contained in:
ceriel 1987-03-04 10:34:57 +00:00
parent 15ea415ecd
commit ef3d710ebd
1 changed files with 6 additions and 1 deletions
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7
mach/proto/ncg/nextem.c
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@ -62,10 +62,15 @@ byte *trypat(bp,len) register byte *bp; {
}
getint(i,bp);
if (i!=0) {
struct emline *svp = saveemp;
saveemp = emp;
result = compute(&enodes[i]);
if (result.e_typ != EV_INT || result.e_v.e_con == 0)
if (result.e_typ != EV_INT || result.e_v.e_con == 0) {
saveemp = svp;
return(0);
}
}
#ifndef NDEBUG
if (Debug) {
fprintf(stderr,"Matched:");