[skywalking-nginx-lua] branch master updated: fix code style (#61)

[wusheng]

This is an automated email from the ASF dual-hosted git repository.

wusheng pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/skywalking-nginx-lua.git


The following commit(s) were added to refs/heads/master by this push:
     new 064dc86  fix code style (#61)
064dc86 is described below

commit 064dc86d0679322f42338e6fc239e443bb2f72d0
Author: zhangzheng <zzgigi2...@163.com>
AuthorDate: Tue Jan 12 14:21:55 2021 +0800

    fix code style (#61)
---
 lib/skywalking/util.lua | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/skywalking/util.lua b/lib/skywalking/util.lua
index 459e384..15eb7eb 100644
--- a/lib/skywalking/util.lua
+++ b/lib/skywalking/util.lua
@@ -30,10 +30,10 @@ end
 
 local timestamp = function()
     local _, b = math.modf(os.clock())
-    if b==0 then
-        b='000'
+    if b == 0 then
+        b = '000'
     else
-        b=tostring(b):sub(3,5)
+        b = tostring(b):sub(3,5)
     end
 
     return os.time() * 1000 + b