From 1e3e0fc0bb01e93694f7d17cea08ba87ac77d369 Mon Sep 17 00:00:00 2001
From: Laila <muellerla101249@th-nuernberg.de>
Date: Mon, 10 Nov 2025 14:41:25 +0100
Subject: [PATCH] Matrix-Tests laufen alle PASS

---
 info2praktikum-neuronalesnetz/matrix.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/info2praktikum-neuronalesnetz/matrix.c b/info2praktikum-neuronalesnetz/matrix.c
index 2563a0e..d3037b6 100644
--- a/info2praktikum-neuronalesnetz/matrix.c
+++ b/info2praktikum-neuronalesnetz/matrix.c
@@ -10,10 +10,15 @@ Matrix createMatrix(unsigned int rows, unsigned int cols)
   Matrix matrix;
   matrix.rows = rows;
   matrix.cols = cols;
-  matrix.buffer = (float *)malloc(rows * cols * sizeof(MatrixType));
-  if (matrix.buffer != NULL) {
-
+  if(matrix.rows == 0 || matrix.cols == 0){
+    matrix.rows = 0;
+    matrix.cols = 0;
+    matrix.buffer = NULL;
+    }
+  else {
+  	matrix.buffer = (float *)malloc(rows * cols * sizeof(MatrixType));
   }
+
   return matrix;
 }