fix: we should use [1, 100] for percentage instead of [0, 100] (#2980)

Previously, we got n+1/101 as the percentage.
apache · Dec 8, 2020 · 4719977 · 4719977
1 parent 9324194
commit 4719977
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/apisix/plugins/fault-injection.lua b/apisix/plugins/fault-injection.lua
@@ -60,7 +60,7 @@ local function sample_hit(percentage)
         return true
     end
 
-    return random(0, 100) <= percentage
+    return random(1, 100) <= percentage
 end