From 24f1c722d3fabe584234390fdd8fb3cfcac75851 Mon Sep 17 00:00:00 2001
From: root <jmrenouard@gmail.com>
Date: Wed, 10 Aug 2016 11:48:41 +0200
Subject: [PATCH] Don t display advice for tcp slot if /proc/sys/sunrpc file
 doesn t exist #230

---
 mysqltuner.pl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mysqltuner.pl b/mysqltuner.pl
index 4953472..1a6ca81 100755
--- a/mysqltuner.pl
+++ b/mysqltuner.pl
@@ -1255,6 +1255,7 @@ sub get_kernel_info() {
         infoprint "Swappiness is < 10.";
     }
 
+    # only if /proc/sys/sunrpc exists
     my $tcp_slot_entries=`sysctl -n sunrpc.tcp_slot_table_entries 2>/dev/null`;
     if ( -f "/proc/sys/sunrpc" and $tcp_slot_entries eq '' or $tcp_slot_entries < 100 ) {
         badprint