[apisix] branch master updated: chore: correct pre-allocate size (#6454)

[sp...@apache.org]

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spacewander pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/apisix.git


The following commit(s) were added to refs/heads/master by this push:
     new 77e90d2  chore: correct pre-allocate size (#6454)
77e90d2 is described below

commit 77e90d2f3d2e7023b5b19b4709805f548b979264
Author: Gerrard-YNWA <gy...@163.com>
AuthorDate: Sun Feb 27 18:18:32 2022 +0800

    chore: correct pre-allocate size (#6454)
---
 apisix/init.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apisix/init.lua b/apisix/init.lua
index cb48df4..2f9befd 100644
--- a/apisix/init.lua
+++ b/apisix/init.lua
@@ -621,7 +621,7 @@ function _M.http_header_filter_phase()
 
     local debug_headers = api_ctx.debug_headers
     if debug_headers then
-        local deduplicate = core.table.new(#debug_headers, 0)
+        local deduplicate = core.table.new(core.table.nkeys(debug_headers), 0)
         for k, v in pairs(debug_headers) do
             core.table.insert(deduplicate, k)
         end