From f232853ef18e699e76341cc8ab151c47c0102a23 Mon Sep 17 00:00:00 2001
From: Brandon Farmer <bthesorceror@gmail.com>
Date: Tue, 1 May 2018 14:40:21 -0700
Subject: [PATCH] Fixes inputting negative numbers from gauges

---
 ui/src/dashboards/components/Threshold.tsx | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/ui/src/dashboards/components/Threshold.tsx b/ui/src/dashboards/components/Threshold.tsx
index e74061d4ea..5a521761c3 100644
--- a/ui/src/dashboards/components/Threshold.tsx
+++ b/ui/src/dashboards/components/Threshold.tsx
@@ -32,7 +32,7 @@ interface Props {
 }
 
 interface State {
-  workingValue: number
+  workingValue: number | string
   valid: boolean
 }
 
@@ -143,9 +143,9 @@ class Threshold extends PureComponent<Props, State> {
 
   private handleChangeWorkingValue = (e: ChangeEvent<HTMLInputElement>) => {
     const {threshold, onValidateColorValue} = this.props
-    const targetValue = Number(e.target.value)
+    const targetValue = e.target.value
 
-    const valid = onValidateColorValue(threshold, targetValue)
+    const valid = onValidateColorValue(threshold, Number(targetValue))
 
     this.setState({valid, workingValue: targetValue})
   }
@@ -155,7 +155,7 @@ class Threshold extends PureComponent<Props, State> {
     const {threshold, onUpdateColorValue} = this.props
 
     if (valid) {
-      onUpdateColorValue(threshold, workingValue)
+      onUpdateColorValue(threshold, Number(workingValue))
     } else {
       this.setState({workingValue: threshold.value, valid: true})
     }