From 86fbcfac83a82bc758874d100c860322bfb21f5b Mon Sep 17 00:00:00 2001
From: Radek Simko <radek.simko@gmail.com>
Date: Sat, 10 Jun 2017 11:04:44 +0100
Subject: [PATCH] command/providers: Avoid crash when no configs found

---
 command/providers.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/command/providers.go b/command/providers.go
index 3c1d144330..aeae44b15c 100644
--- a/command/providers.go
+++ b/command/providers.go
@@ -43,6 +43,13 @@ func (c *ProvidersCommand) Run(args []string) int {
 		c.Ui.Error(fmt.Sprintf("Failed to load root config module: %s", err))
 		return 1
 	}
+	if root == nil {
+		c.Ui.Error(fmt.Sprintf(
+			"No configuration files found in the directory: %s\n\n"+
+				"This command requires configuration to run.",
+			configPath))
+		return 1
+	}
 
 	// Validate the config (to ensure the version constraints are valid)
 	err = root.Validate()