diff options
Diffstat (limited to 'tools/lemon')
| -rw-r--r-- | tools/lemon/lemon.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/lemon/lemon.c b/tools/lemon/lemon.c index 1ba274151e..d8e0903161 100644 --- a/tools/lemon/lemon.c +++ b/tools/lemon/lemon.c @@ -3245,6 +3245,8 @@ PRIVATE void translate_code(struct lemon *lemp, struct rule *rp){ for(i=0; i<rp->nrhs; i++) used[i] = 0; lhsused = 0; + if (! rp->code) rp->code = "\n"; + append_str(0,0,0,0); for(cp=rp->code; *cp; cp++){ if( safe_isalpha(*cp) && (cp==rp->code || (!safe_isalnum(cp[-1]) && cp[-1]!='_')) ){ @@ -3875,7 +3877,7 @@ void ReportTable( /* Generate code which execution during each REDUCE action */ for(rp=lemp->rule; rp; rp=rp->next){ - if( rp->code ) translate_code(lemp, rp); + translate_code(lemp, rp); } for(rp=lemp->rule; rp; rp=rp->next){ struct rule *rp2; |