diff options
Diffstat (limited to 'contrib/dblink/dblink.c')
| -rw-r--r-- | contrib/dblink/dblink.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/contrib/dblink/dblink.c b/contrib/dblink/dblink.c index 3a0beaa88e7..c8b0b4ff3fa 100644 --- a/contrib/dblink/dblink.c +++ b/contrib/dblink/dblink.c @@ -2054,8 +2054,10 @@ dblink_fdw_validator(PG_FUNCTION_ARGS) ereport(ERROR, (errcode(ERRCODE_FDW_OPTION_NAME_NOT_FOUND), errmsg("invalid option \"%s\"", def->defname), - errhint("Valid options in this context are: %s", - buf.data))); + buf.len > 0 + ? errhint("Valid options in this context are: %s", + buf.data) + : errhint("There are no valid options in this context."))); } } |