diff options
Diffstat (limited to 'src/backend/foreign/foreign.c')
| -rw-r--r-- | src/backend/foreign/foreign.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/backend/foreign/foreign.c b/src/backend/foreign/foreign.c index 5564dc3a1e2..e07cc574312 100644 --- a/src/backend/foreign/foreign.c +++ b/src/backend/foreign/foreign.c @@ -670,8 +670,10 @@ postgresql_fdw_validator(PG_FUNCTION_ARGS) ereport(ERROR, (errcode(ERRCODE_SYNTAX_ERROR), 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."))); PG_RETURN_BOOL(false); } |