From a2c62c9e73340785f24557b26b8da97925fdb69b Mon Sep 17 00:00:00 2001
From: KUOKA Yusuke <ykuoka@gmail.com>
Date: Sat, 4 Apr 2020 15:32:22 +0900
Subject: [PATCH] feat: Emit clear error message instead of panic on empty
 chart name (#1171)

Resolves #999
---
 pkg/app/desired_state_file_loader.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkg/app/desired_state_file_loader.go b/pkg/app/desired_state_file_loader.go
index ad00cb10..aa7fed60 100644
--- a/pkg/app/desired_state_file_loader.go
+++ b/pkg/app/desired_state_file_loader.go
@@ -207,6 +207,12 @@ func (ld *desiredStateLoader) renderAndLoad(env, overrodeEnv *environment.Enviro
 			return nil, err
 		}
 
+		for i, r := range currentState.Releases {
+			if r.Chart == "" {
+				return nil, fmt.Errorf("error during %s parsing: encountered empty chart while reading release %q at index %d", id, r.Name, i)
+			}
+		}
+
 		if finalState == nil {
 			finalState = currentState
 		} else {