From 6ac1340dc22d0a72bde3c8318fe1445b976e4e3a Mon Sep 17 00:00:00 2001
From: KaiGai Kohei <kaigai@heterodb.com>
Date: Thu, 14 Dec 2023 10:28:57 +0900
Subject: [PATCH] bugfix: numeric value==0 makes no sense with weight != 0

---
 src/xpu_numeric.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/xpu_numeric.h b/src/xpu_numeric.h
index 548ad85de..06fff7645 100644
--- a/src/xpu_numeric.h
+++ b/src/xpu_numeric.h
@@ -295,6 +295,11 @@ __xpu_numeric_to_varlena(char *buffer, int16_t weight, int128_t value)
 			n_data[PG_MAX_DATA - ndigits] = mod;
 		}
 	}
+	else
+	{
+		/* value == 0 makes no sense on 'weight' */
+		weight = 0;
+	}
 
 	while (value != 0)
     {