From 1e0c5b8cd1825faecd7568d0cc36f431c276e211 Mon Sep 17 00:00:00 2001
From: Alexey Kopytov <akopytov@gmail.com>
Date: Wed, 28 Jun 2017 19:20:35 +0300
Subject: [PATCH] Minor fix for prime-test.lua.

---
 src/lua/prime-test.lua | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/lua/prime-test.lua b/src/lua/prime-test.lua
index 58cac5c..3c8eaf6 100644
--- a/src/lua/prime-test.lua
+++ b/src/lua/prime-test.lua
@@ -13,16 +13,17 @@ sysbench.cmdline.options = {
 }
 
 function event()
-    n = 0
+    local n = 0
     for c = 3, sysbench.opt.cpu_max_prime do
-        t = math.sqrt(c)
-        l = 2
+        local t = math.sqrt(c)
+        local isprime = true
         for l = 2, t do
             if c % l == 0 then
+                isprime = false
                 break
             end
         end
-        if l > t then
+        if isprime then
             n = n + 1
         end
     end
@@ -34,4 +35,4 @@ function sysbench.hooks.report_intermediate(stat)
         stat.time_total, 
         stat.threads_running,
         stat.events / seconds))
-end
\ No newline at end of file
+end