Fix bogus error handling

For somewhat reason set_config_int32_options does bogus error
handling. Howerver that error cannot be happen, fixed it.

diff --git a/pg_hint_plan.c b/pg_hint_plan.c
index 0200be8..124f4ef 100644 (file)
--- a/pg_hint_plan.c
+++ b/pg_hint_plan.c
@@ -2592,8 +2592,7 @@ set_config_int32_option(const char *name, int32 value, GucContext context)
        if (snprintf(buf, 16, "%d", value) < 0)
        {
                ereport(pg_hint_plan_message_level,
-                               (errmsg ("Cannot set integer value: %d: %s",
-                                                max_hint_nworkers, strerror(errno))));
+                               (errmsg ("Failed to convert integer to string: %d", value)));
                return false;
        }