From e912a2efe8b2574b9835caf629c7a871fb436bb7 Mon Sep 17 00:00:00 2001
From: bflatastic <bombayapirat@gmail.com>
Date: Sat, 17 Oct 2026 16:38:35 +0700
Subject: [PATCH] #655: fill.set / stroke.set read index with params::opt_index
 (#675)

---
 crates/engine/src/cmd/edit.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crates/engine/src/cmd/edit.rs b/crates/engine/src/cmd/edit.rs
index 1d7cb88e..12ff561e 100644
--- a/crates/engine/src/cmd/edit.rs
+++ b/crates/engine/src/cmd/edit.rs
@@ -1184,7 +1184,7 @@ fn paint_list(s: &mut Session, p: &Value, fills: bool, add: bool) -> Result<Valu
 fn paint_set(s: &mut Session, p: &Value, fills: bool) -> Result<Value> {
     let cmd = if fills { "fill.set" } else { "stroke.set" };
     let ids = req_targets(cmd, s, p)?;
-    let idx = if get(p, "index").is_none() { None } else { Some(req_index(cmd, p, "index")?) };
+    let idx = opt_index(cmd, p, "index")?;
     let new_paint = match get(p, "paint") {
         Some(v) => Some(paint_of(v).ok_or_else(|| bad(cmd, "invalid paint"))?),
         None => None,