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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2010-02-17 01:48:45 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2010-02-17 01:48:45 +0000 |
| commit | 711804fddd54ea3c20d32c4b53d05a8c59bcbe4f (patch) | |
| tree | ef240e387cc4f0fe2c39cc0d35afd7c92c5ff71e /src | |
| parent | 9cbcfca44a25bb066cbc36abf18d74613984ae19 (diff) | |
| download | postgresql-711804fddd54ea3c20d32c4b53d05a8c59bcbe4f.tar.gz postgresql-711804fddd54ea3c20d32c4b53d05a8c59bcbe4f.zip | |
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 a8d0664b204..57334523b4c 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 1.88 2010/01/19 01:35:31 tgl Exp $ + * $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_funcs.c,v 1.89 2010/02/17 01:48:45 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -543,10 +543,13 @@ 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); |