From e89e351fb84cdbe0d948c44669f21b3c034ba085 Mon Sep 17 00:00:00 2001
From: Benoit Tigeot <benoit.tigeot@lifen.fr>
Date: Thu, 20 Nov 2025 20:46:46 +0100
Subject: [PATCH] fix: prevent reporting fallback on version when none
 specified
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Fixes: https://github.com/helm/helm/issues/31548

```
❯ helm pull rancher/longhorn-crd --version 106.2.0+up1.8.2 --destination /tmp/

level=WARN msg="unable to find exact version; falling back to closest available version" chart=longhorn-crd requested=106.2.0+up1.8.2 selected=106.2.0+up1.8.1

❯ bin/helm show chart brigade/brigade

apiVersion: v1
appVersion: v1.5.0
dependencies:
- condition: kashti.enabled
  name: kashti
  repository: https://brigadecore.github.io/charts
  version: 0.7.0
- condition: brigade-github-app.enabled
  name: brigade-github-app
  repository: https://brigadecore.github.io/charts
  version: 0.8.0
- alias: gw
  condition: gw.enabled
  name: brigade-github-oauth
  repository: https://brigadecore.github.io/charts
  version: 0.4.0
description: Brigade provides event-driven scripting of Kubernetes pipelines.
name: brigade
version: 1.10.0
```

Signed-off-by: Benoit Tigeot <benoit.tigeot@lifen.fr>
Signed-off-by: MrJack <36191829+biagiopietro@users.noreply.github.com>
---
 pkg/repo/v1/index.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkg/repo/v1/index.go b/pkg/repo/v1/index.go
index d77d70a7f..7969d64e9 100644
--- a/pkg/repo/v1/index.go
+++ b/pkg/repo/v1/index.go
@@ -215,7 +215,9 @@ func (i IndexFile) Get(name, version string) (*ChartVersion, error) {
 		}
 
 		if constraint.Check(test) {
-			slog.Warn("unable to find exact version; falling back to closest available version", "chart", name, "requested", version, "selected", ver.Version)
+			if len(version) != 0 {
+				slog.Warn("unable to find exact version requested; falling back to closest available version", "chart", name, "requested", version, "selected", ver.Version)
+			}
 			return ver, nil
 		}
 	}