From 2016e8a0af07faeeb5f0e17917d5be758b8e1d4a Mon Sep 17 00:00:00 2001
From: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Date: Wed, 18 Jan 2023 00:28:19 -0800
Subject: micro-optimize loading process environment variables

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

(limited to 'src')

diff --git a/src/env_loader.zig b/src/env_loader.zig
index 5d8fa4873..361b79894 100644
--- a/src/env_loader.zig
+++ b/src/env_loader.zig
@@ -676,8 +676,10 @@ pub const Loader = struct {
 
         // This is a little weird because it's evidently stored line-by-line
         var source = logger.Source.initPathString("process.env", "");
+
+        this.map.map.ensureTotalCapacity(std.os.environ.len) catch unreachable;
         for (std.os.environ) |env| {
-            source.contents = std.mem.span(env);
+            source.contents = bun.span(env);
             Parser.parse(&source, this.allocator, this.map, true, true);
         }
         this.did_load_process = true;
-- 
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