diff options
Diffstat (limited to 'editors/awk.c')
| -rw-r--r-- | editors/awk.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/editors/awk.c b/editors/awk.c index d0269b9..685e8be 100644 --- a/editors/awk.c +++ b/editors/awk.c @@ -1514,7 +1514,7 @@ static void chain_group(void) next_token(TC_SEQSTART); n2 = parse_expr(TC_SEMICOL | TC_SEQTERM); if (t_tclass & TC_SEQTERM) { /* for-in */ - if ((n2->info & OPCLSMASK) != OC_IN) + if (!n2 || (n2->info & OPCLSMASK) != OC_IN) syntax_error(EMSG_UNEXP_TOKEN); n = chain_node(OC_WALKINIT | VV); n->l.n = n2->l.n; |