From 60104264d52b040d3f5908aa9cfd3a9198206486 Mon Sep 17 00:00:00 2001
From: Andrew Kane <andrew@ankane.org>
Date: Sat, 6 Apr 2024 15:52:26 -0700
Subject: [PATCH] Improved error message [skip ci]

---
 src/sparsevec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/sparsevec.c b/src/sparsevec.c
index 33551a7..0511e4f 100644
--- a/src/sparsevec.c
+++ b/src/sparsevec.c
@@ -68,7 +68,7 @@ CheckNnz(int nnz, int dim)
 	if (nnz < 0)
 		ereport(ERROR,
 				(errcode(ERRCODE_DATA_EXCEPTION),
-				 errmsg("sparsevec must have at least one element")));
+				 errmsg("sparsevec cannot have negative number of elements")));
 
 	if (nnz > SPARSEVEC_MAX_NNZ)
 		ereport(ERROR,