fix

apache · May 27, 2020 · 532bad0 · 532bad0
1 parent b712fa4
commit 532bad0
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diff --git a/apisix/plugins/skywalking/client.lua b/apisix/plugins/skywalking/client.lua
@@ -18,6 +18,7 @@ local core = require("apisix.core")
 local http = require("resty.http")
 local cjson = require('cjson')
 local ngx = ngx
+local ipairs = ipairs
 
 local register = require("skywalking.register")
 

diff --git a/apisix/plugins/skywalking/tracer.lua b/apisix/plugins/skywalking/tracer.lua
@@ -20,6 +20,9 @@ local tracing_context = require("skywalking.tracing_context")
 local span_layer = require("skywalking.span_layer")
 local sw_segment = require('skywalking.segment')
 
+local pairs = pairs
+local ngx = ngx
+
 -- Constant pre-defined in SkyWalking main repo
 -- 84 represents Nginx
 local NGINX_COMPONENT_ID = 6000