From 20da9cc7d86bb6be94afc77cb62f94ecf32f2dfb Mon Sep 17 00:00:00 2001
From: Anthony Scemama <scemama@irsamc.ups-tlse.fr>
Date: Fri, 18 Nov 2022 14:08:16 +0100
Subject: [PATCH] Better Error handling in point

---
 org/qmckl_point.org | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/org/qmckl_point.org b/org/qmckl_point.org
index aa2ba2a..592e7a3 100644
--- a/org/qmckl_point.org
+++ b/org/qmckl_point.org
@@ -283,6 +283,13 @@ qmckl_set_point (qmckl_context context,
     return QMCKL_NULL_CONTEXT;
   }
 
+  if (num <= 0) {
+      return qmckl_failwith( context,
+                             QMCKL_INVALID_ARG_4,
+                             "qmckl_set_point",
+                             "Number of points should be >0.");
+  }
+
   if (size_max < 3*num) {
       return qmckl_failwith( context,
                              QMCKL_INVALID_ARG_4,