From 541e01e59ed46273000c967e5becaa9a17a52d87 Mon Sep 17 00:00:00 2001
From: Ryan Hartlage <ryanplusplus@gmail.com>
Date: Sun, 28 Jan 2024 11:32:35 -0500
Subject: [PATCH] Extract local variables for items and item_count even when
 there are no items

---
 exercises/practice/knapsack/test_knapsack.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/exercises/practice/knapsack/test_knapsack.c b/exercises/practice/knapsack/test_knapsack.c
index 6b2c734a2..c9b00319e 100644
--- a/exercises/practice/knapsack/test_knapsack.c
+++ b/exercises/practice/knapsack/test_knapsack.c
@@ -12,9 +12,11 @@ void tearDown(void)
 
 static void test_no_items(void)
 {
+   item_t *items[] = NULL;
+   size_t item_count = 0;
    unsigned int maximum_weight = 100;
 
-   TEST_ASSERT_EQUAL_UINT(0, maximum_value(maximum_weight, NULL, 0));
+   TEST_ASSERT_EQUAL_UINT(0, maximum_value(maximum_weight, items, item_count));
 }
 
 static void test_one_item_too_heavy(void)