From 1b17dedc478ed40e3e564118f45dcf530c73290e Mon Sep 17 00:00:00 2001
From: kolaente <k@knt.li>
Date: Wed, 15 Nov 2023 12:05:29 +0100
Subject: [PATCH] fix: don't crash when encountering a container with empty env
 variables

Resolves https://kolaente.dev/konrad/docker-db-backup/issues/4
---
 helper.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/helper.go b/helper.go
index 173e550..abe71aa 100644
--- a/helper.go
+++ b/helper.go
@@ -7,6 +7,9 @@ func parseEnv(envs []string) map[string]string {
 
 	for _, s := range envs {
 		parts := strings.SplitN(s, "=", 2)
+		if len(parts) < 2 {
+			continue
+		}
 		env[parts[0]] = parts[1]
 	}