From 78fa87cd43cd18f2f9ec4a04c45bcb8036143fd8 Mon Sep 17 00:00:00 2001
From: Christian Segundo
Date: Sat, 3 Dec 2022 11:51:40 +0100
Subject: add day 3

---
 util/file.zig | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'util/file.zig')

diff --git a/util/file.zig b/util/file.zig
index 90849e9..c63422a 100644
--- a/util/file.zig
+++ b/util/file.zig
@@ -8,8 +8,10 @@ pub fn slurp(allocator: std.mem.Allocator, file_path: []const u8) ![]u8 {
     const file = try std.fs.openFileAbsolute(path, .{});
     defer file.close();
 
-    return try file.readToEndAlloc(
+    var buf = try file.readToEndAlloc(
         allocator,
         (try file.stat()).size,
     );
+
+    return allocator.resize(buf, buf.len-1).?;
 }
-- 
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