From 716fa79500eaed7031bf1db65a4e2e90634652f8 Mon Sep 17 00:00:00 2001
From: Thorou <thorou@chirality.de>
Date: Mon, 8 Jul 2024 09:42:59 +0200
Subject: [PATCH] Fix panic when blame-palette is empty (#1737)

* Fix panic when blame-palette is empty

* Move check to config.rs
---
 src/config.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/config.rs b/src/config.rs
index 5247cdf85..351d57d4c 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -214,6 +214,10 @@ impl From<cli::Opt> for Config {
 
         let blame_palette = make_blame_palette(opt.blame_palette, opt.computed.is_light_mode);
 
+        if blame_palette.is_empty() {
+            fatal("Option 'blame-palette' must not be empty.")
+        }
+
         let file_added_label = opt.file_added_label;
         let file_copied_label = opt.file_copied_label;
         let file_modified_label = opt.file_modified_label;