added if clause to check for fittig matrix dimensions

2025-11-12 12:56:34 +01:00 · 2025-11-12 12:56:34 +01:00 · 8d4b56f703
commit 8d4b56f703
parent 6124b38e8d
1 changed files with 14 additions and 13 deletions
--- a/matrix.c
+++ b/matrix.c
@ -54,7 +54,8 @@ Matrix multiply(const Matrix matrix1, const Matrix matrix2)
                result.buffer[i][i] = value;
            }
        }
-
-
        return result;
    }
+    printf("Die angegebenen Matrizen haben keine passenden Dimensionen für die Multiplikation");
+    return NULL;
+}