From baf5241147925480ff309fbc02231cdc18087a29 Mon Sep 17 00:00:00 2001
From: Kai Schmidt <kaikaliischmidt@gmail.com>
Date: Tue, 11 Jun 2024 18:52:07 -0700
Subject: [PATCH] add webcam feature to features combinations

---
 .github/features.ua | 2 +-
 src/run.rs          | 1 +
 src/sys.rs          | 4 ++--
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/.github/features.ua b/.github/features.ua
index a1ae58cc9..f9f1f30a2 100644
--- a/.github/features.ua
+++ b/.github/features.ua
@@ -4,7 +4,7 @@ Command ← {"cargo" "c" "--lib" "--no-default-features"}
 Features ← (
   {"audio" "tls"}
   ⊂⟨
-    {"gif,image,terminal_image" "lsp,raw_mode"}
+    {"gif,image,terminal_image,webcam" "lsp,raw_mode"}
   | {"audio_encode" "gif" "image" "terminal_image" "lsp" "native_sys" "raw_mode"}
   ⟩ ∊□"all" &args
 )
diff --git a/src/run.rs b/src/run.rs
index 6f8479f7c..4f56117f8 100644
--- a/src/run.rs
+++ b/src/run.rs
@@ -862,6 +862,7 @@ code:
     pub fn error_with_span(&self, span: Span, message: impl ToString) -> UiuaError {
         UiuaErrorKind::Run(span.sp(message.to_string()), self.inputs().clone().into()).into()
     }
+    #[allow(dead_code)]
     pub(crate) fn error_maybe_span(
         &self,
         span: Option<&CodeSpan>,
diff --git a/src/sys.rs b/src/sys.rs
index 17cb4e546..3ca1a2427 100644
--- a/src/sys.rs
+++ b/src/sys.rs
@@ -1829,11 +1829,11 @@ impl SysOp {
             }
             SysOp::WebcamCapture => {
                 let index = env.pop(1)?.as_nat(env, "Webcam index must be an integer")?;
-                let image = (env.rt.backend)
+                let _image = (env.rt.backend)
                     .webcam_capture(index)
                     .map_err(|e| env.error(e))?;
                 #[cfg(feature = "image")]
-                env.push(rgb_image_to_array(image));
+                env.push(rgb_image_to_array(_image));
                 #[cfg(not(feature = "image"))]
                 return Err(env.error("Webcam capture is not supported in this environment"));
             }