From 2242f3122f6c80d46baab92a34df39706f6737b0 Mon Sep 17 00:00:00 2001
From: Christian Segundo
Date: Mon, 12 Dec 2022 21:15:29 +0100
Subject: remove bogus condition

---
 day_12.zig | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'day_12.zig')

diff --git a/day_12.zig b/day_12.zig
index c7a533e..b234173 100644
--- a/day_12.zig
+++ b/day_12.zig
@@ -56,8 +56,7 @@ fn bfs(allocator: std.mem.Allocator, grid: [][]const u8, start: []Point, end: Po
 
             if (!(p.row >= 0 and p.col >= 0 and p.row < grid.len and p.col < grid[0].len)) continue;
             if (visited.contains([_]i32{ p.row, p.col })) continue;
-            if (grid[@intCast(usize, point.row)][@intCast(usize, point.col)] != 'S' and grid[@intCast(usize, p.row)][@intCast(usize, p.col)] != 'E')
-                if (grid[@intCast(usize, p.row)][@intCast(usize, p.col)] > (grid[@intCast(usize, point.row)][@intCast(usize, point.col)] + 1)) continue;
+            if (grid[@intCast(usize, p.row)][@intCast(usize, p.col)] > (grid[@intCast(usize, point.row)][@intCast(usize, point.col)] + 1)) continue;
 
             queue.append(p) catch unreachable;
         }
-- 
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