From 92b69215e63a3303a5e904ab332e2eec236e0ed2 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <andrew@ziglang.org>
Date: Mon, 16 Aug 2021 23:30:18 -0700
Subject: update libcxx, libcxxabi, libunwind, and tsan to llvm 13 rc1

---
 src/Cache.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/Cache.zig')

diff --git a/src/Cache.zig b/src/Cache.zig
index 28401c3d18..8a3b801e71 100644
--- a/src/Cache.zig
+++ b/src/Cache.zig
@@ -210,7 +210,7 @@ pub const Manifest = struct {
     pub fn addFile(self: *Manifest, file_path: []const u8, max_file_size: ?usize) !usize {
         assert(self.manifest_file == null);
 
-        try self.files.ensureCapacity(self.cache.gpa, self.files.items.len + 1);
+        try self.files.ensureUnusedCapacity(self.cache.gpa, 1);
         const resolved_path = try fs.path.resolve(self.cache.gpa, &[_][]const u8{file_path});
 
         const idx = self.files.items.len;
-- 
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