From 9e00574912d011c872213cde75c5c5895800d705 Mon Sep 17 00:00:00 2001
From: Joe Lukas Kalb <joe-lukas.kalb@informatik.hs-fulda.de>
Date: Tue, 6 Feb 2024 19:38:24 +0100
Subject: [PATCH] refactoring: ask_lab_walls

---
 src/main/c/labyrinth.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/main/c/labyrinth.c b/src/main/c/labyrinth.c
index 5acb7d5..fafbe33 100644
--- a/src/main/c/labyrinth.c
+++ b/src/main/c/labyrinth.c
@@ -117,16 +117,16 @@ short lab_can_move(Field_State** field, unsigned short x, unsigned short y, Dire
 
 void ask_lab_walls(Field_State** field, unsigned short len_x, unsigned short len_y){
     unsigned short x, y;
-    short a;
+    short wall_input_continue;
 
     init_field(field, len_x, len_y);
 
     do {
-        a = get_wall_input(&x, &y, len_x, len_y);
-        if (a == 0){
+        wall_input_continue = get_wall_input(&x, &y, len_x, len_y);
+        if (wall_input_continue == 0){
             set_wall(field, x, y);
             show_solution(field, len_x, len_y);
         }
-    } while (a != 1);
+    } while (wall_input_continue != 1);
 }