From 9f9ccf61512fd4ed532d0864390ccd1989ef97e9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Guillaume=20Cor=C3=A9?= <guillaume.core@gmail.com>
Date: Thu, 1 Apr 2021 11:13:51 +0200
Subject: [PATCH] Handle scientific notation output

Fixes #4
---
 check_galera_cluster | 1 +
 1 file changed, 1 insertion(+)

diff --git a/check_galera_cluster b/check_galera_cluster
index 640b63a..2cf5c5e 100755
--- a/check_galera_cluster
+++ b/check_galera_cluster
@@ -165,6 +165,7 @@ fi
 rClusterSize=$(echo "$rMysqlStatus" | awk '/wsrep_cluster_size/ {print $2}')
 rClusterStatus=$(echo "$rMysqlStatus" | awk '/wsrep_cluster_status/ {print $2}') # Primary
 rFlowControl=$(echo "$rMysqlStatus" | awk '/wsrep_flow_control_paused\t/ {print $2}') # < 0.1
+rFlowControl=$(printf "%.14f" $rFlowControl) # issue #4
 rReady=$(echo "$rMysqlStatus" | awk '/wsrep_ready/ {print $2}') # ON
 rConnected=$(echo "$rMysqlStatus" | awk '/wsrep_connected/ {print $2}') # ON
 rLocalStateComment=$(echo "$rMysqlStatus" | awk '/wsrep_local_state_comment/ {print $2}') # Synced