From 02889048ca867163d7e23d59b0d8fb58584cc04b Mon Sep 17 00:00:00 2001
From: "Ethan P." <eth-p+git@hidden.email>
Date: Sat, 6 Apr 2024 17:05:46 -0700
Subject: [PATCH] Join env var options with "=" instead of " "

Joining them with a space was causing certain styles (e.g. `-grid`) to
be misinterpreted as a separate option.
---
 src/bin/bat/config.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/bin/bat/config.rs b/src/bin/bat/config.rs
index 9e38dfa4..6fa18f09 100644
--- a/src/bin/bat/config.rs
+++ b/src/bin/bat/config.rs
@@ -146,8 +146,11 @@ pub fn get_args_from_env_vars() -> Vec<OsString> {
         ("--style", "BAT_STYLE"),
     ]
     .iter()
-    .filter_map(|(flag, key)| env::var(key).ok().map(|var| [flag.to_string(), var]))
-    .flatten()
+    .filter_map(|(flag, key)| {
+        env::var(key)
+            .ok()
+            .map(|var| [flag.to_string(), var].join("="))
+    })
     .map(|a| a.into())
     .collect()
 }