diff options
| -rw-r--r-- | editors/awk.c | 2 | ||||
| -rwxr-xr-x | testsuite/awk.tests | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/editors/awk.c b/editors/awk.c index d0269b9f4..685e8bed8 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; diff --git a/testsuite/awk.tests b/testsuite/awk.tests index adab4ae1e..82937bc10 100755 --- a/testsuite/awk.tests +++ b/testsuite/awk.tests @@ -316,6 +316,9 @@ testing "awk continue" \ "" \ 'BEGIN { if (1) continue; else a = 1 }' +testing "awk handles invalid for loop" \ + "awk '{ for() }' 2>&1" "awk: cmd. line:1: Unexpected token\n" "" "" + # testing "description" "command" "result" "infile" "stdin" exit $FAILCOUNT |