From dd32032c94021f23838645d6ff76a4ef64d5e29e Mon Sep 17 00:00:00 2001
From: Laurent Mazet <laurent.mazet@thalesgroup.com>
Date: Mon, 13 Feb 2023 15:17:31 +0100
Subject: [PATCH] correct stack order conditions

---
 stack.c   | 7 +------
 tabular.c | 4 ++--
 2 files changed, 3 insertions(+), 8 deletions(-)

diff --git a/stack.c b/stack.c
index a355fa5..081023f 100644
--- a/stack.c
+++ b/stack.c
@@ -124,12 +124,7 @@ double min ()
 
 void order ()
 {
-    int n = size_tab (stack);
-    if (n < 3) {
-        VERBOSE (WARNING, fprintf (stdout, "error not enough element in stack (%d)\n", n));
-    } else {
-        order_tab (stack);
-    }
+    order_tab (stack);
 }
 
 double median ()
diff --git a/tabular.c b/tabular.c
index 0252a8e..a7916a4 100644
--- a/tabular.c
+++ b/tabular.c
@@ -154,8 +154,8 @@ double pop_tab (tab_t *tab, int id)
 void order_tab (tab_t *tab)
 {
     int i, j;
-    if ((!tab) || (tab->size < 3)) {
-        VERBOSE (WARNING, fprintf (stdout, "error not enough element in stack (%d)\n", tab->size));
+    if ((!tab) || (tab->size < 2)) {
+        VERBOSE (WARNING, fprintf (stdout, "error not enough element in stack (%d)\n", (tab) ? tab->size : 0));
         return;
     }
 
-- 
2.30.2