From 1f27eb393e08c5d334c747123b38726c4bc22d03 Mon Sep 17 00:00:00 2001
From: Christian Loos <cloos@netcologne.de>
Date: Tue, 16 Jun 2015 14:26:08 +0200
Subject: [PATCH] fix fetching memory values on non-english Linux systems

---
 mysqltuner.pl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mysqltuner.pl b/mysqltuner.pl
index a51825e..9ad8191 100755
--- a/mysqltuner.pl
+++ b/mysqltuner.pl
@@ -226,8 +226,8 @@ sub os_setup {
 		}
 	} else {
 		if ($os =~ /Linux/) {
-			$physical_memory = `free -b | grep Mem | awk '{print \$2}'` or memerror;
-			$swap_memory = `free -b | grep Swap | awk '{print \$2}'` or memerror;
+			$physical_memory = `LANG=en free -b | grep Mem | awk '{print \$2}'` or memerror;
+			$swap_memory = `LANG=en free -b | grep Swap | awk '{print \$2}'` or memerror;
 		} elsif ($os =~ /Darwin/) {
 			$physical_memory = `sysctl -n hw.memsize` or memerror;
 			$swap_memory = `sysctl -n vm.swapusage | awk '{print \$3}' | sed 's/\..*\$//'` or memerror;