From 82967c63de311303b0e7441240429ea7e67570fa Mon Sep 17 00:00:00 2001
From: Victor Vrantchan <vrancean+github@gmail.com>
Date: Mon, 1 Nov 2021 10:36:54 -0400
Subject: [PATCH] check for nil result to prevent crash

The extension will crash on a host that doesn't have munki installed.
---
 tables/munki/munki.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tables/munki/munki.go b/tables/munki/munki.go
index 06e8fde..c0c85a3 100644
--- a/tables/munki/munki.go
+++ b/tables/munki/munki.go
@@ -55,6 +55,10 @@ func MunkiInfoGenerate(ctx context.Context, queryContext table.QueryContext) ([]
 		return nil, err
 	}
 
+	if report == nil { // no files found
+		return nil, nil
+	}
+
 	errors := strings.Join(report.Errors, ";")
 	warnings := strings.Join(report.Warnings, ";")
 	problemInstalls := strings.Join(report.ProblemInstalls, ";")
@@ -90,6 +94,9 @@ func MunkiInstallsGenerate(ctx context.Context, queryContext table.QueryContext)
 	if err != nil {
 		return nil, err
 	}
+	if report == nil {
+		return nil, nil
+	}
 	var results []map[string]string
 
 	for _, install := range report.ManagedInstalls {