From 14f13495af2d807e1a528fdfcc34719cfbadcc08 Mon Sep 17 00:00:00 2001
From: Arjun Naik <arjun.rn@gmail.com>
Date: Thu, 4 Apr 2019 10:22:25 +0200
Subject: [PATCH] Fix nil dereference panics

Signed-off-by: Arjun Naik <arjun.rn@gmail.com>
---
 pkg/collector/collector.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/collector/collector.go b/pkg/collector/collector.go
index 7f992e2..a7a7e01 100644
--- a/pkg/collector/collector.go
+++ b/pkg/collector/collector.go
@@ -174,7 +174,7 @@ func ParseHPAMetrics(hpa *autoscalingv2.HorizontalPodAutoscaler) ([]*MetricConfi
 
 	// TODO: validate that the specified metric names are defined
 	// in the HPA
-	var parser annotations.AnnotationConfigMap
+	parser := make(annotations.AnnotationConfigMap)
 	err := parser.Parse(hpa.Annotations)
 	if err != nil {
 		return nil, err