packer: Handle errors with executing the CLI

6633f3df · Mitchell Hashimoto · c5e83a4b · 6633f3df
Commit 6633f3df authored May 08, 2013 by Mitchell Hashimoto
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Showing with 6 additions and 1 deletion

packer.go packer.go +6 -1

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--- a/packer.go
+++ b/packer.go
@@ -50,7 +50,12 @@ func main() {
 		os.Exit(1)
 	}

-	exitCode, _ := env.Cli(os.Args[1:])
+	exitCode, err := env.Cli(os.Args[1:])
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Error executing CLI: %s\n", err.Error())
+		os.Exit(1)
+	}
+
 	plugin.CleanupClients()
 	os.Exit(exitCode)
 }