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sam: fix regexp match choice bug

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This commit is contained in:
Russ Cox 2008-01-30 13:47:07 -05:00
parent 0f897f99ef
commit 3a9401ae90
1 changed files with 1 additions and 1 deletions
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2
src/cmd/sam/regexp.c
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@ -772,7 +772,7 @@ bexecute(File *f, Posn startp)
break; break;
case OR: case OR:
/* evaluate right choice later */ /* evaluate right choice later */
if(addinst(tl, inst->right, &tlp->se)) if(addinst(tlp, inst->right, &tlp->se))
if(++ntl >= NLIST) if(++ntl >= NLIST)
goto Overflow; goto Overflow;
/* efficiency: advance and re-evaluate */ /* efficiency: advance and re-evaluate */