diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2010-02-17 01:48:58 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2010-02-17 01:48:58 +0000 |
| commit | 192cd7f390b5593cf597e328aed1dcb99776b38b (patch) | |
| tree | 197f00a0373bf0d476f31ad154747b8e3552551b /src | |
| parent | e5b7616c047ae60287e71170bf818e56ac06e2dc (diff) | |
Prevent #option dump from crashing on FORI statement with null step. Reported by Pavel.
Diffstat (limited to 'src')
| -rw-r--r-- | src/pl/plpgsql/src/pl_funcs.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/pl/plpgsql/src/pl_funcs.c b/src/pl/plpgsql/src/pl_funcs.c index dd2841e10ed..1f1f1560e46 100644 --- a/src/pl/plpgsql/src/pl_funcs.c +++ b/src/pl/plpgsql/src/pl_funcs.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_funcs.c,v 1.67 2008/01/01 19:46:00 momjian Exp $ + * $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_funcs.c,v 1.67.2.1 2010/02/17 01:48:58 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -749,10 +749,13 @@ dump_fori(PLpgSQL_stmt_fori *stmt) printf(" upper = "); dump_expr(stmt->upper); printf("\n"); - dump_ind(); - printf(" step = "); - dump_expr(stmt->step); - printf("\n"); + if (stmt->step) + { + dump_ind(); + printf(" step = "); + dump_expr(stmt->step); + printf("\n"); + } dump_indent -= 2; dump_stmts(stmt->body); |