clippy

src/generate/magick.rs

@@ -31,7 +31,7 @@ where
     let output_arg = format!("{}:-", format.magick_format());
     let quality = quality.map(|q| q.to_string());
 
-    let len = format.coalesce().then(|| 4).unwrap_or(3) + quality.is_some().then(|| 1).unwrap_or(0);
+    let len = 3 + if format.coalesce() { 1 } else { 0 } + if quality.is_some() { 1 } else { 0 };
 
     let mut args: Vec<&str> = Vec::with_capacity(len);
     args.push("convert");

src/ingest.rs

@@ -82,7 +82,7 @@ where
                 }
             };
 
-            let processed_reader = crate::magick::process_image_async_read(
+            crate::magick::process_image_async_read(
                 validated_reader,
                 magick_args,
                 format,
@@ -90,9 +90,7 @@ where
                 quality,
                 media.process_timeout,
             )
-            .await?;
-
-            processed_reader
+            .await?
         } else {
             validated_reader
         }

src/magick.rs

@@ -117,8 +117,9 @@ where
     let output_arg = format!("{}:-", format.magick_format());
     let quality = quality.map(|q| q.to_string());
 
-    let len = format.coalesce().then(|| 4).unwrap_or(3)
-        + quality.is_some().then(|| 1).unwrap_or(0)
+    let len = 3
+        + if format.coalesce() { 1 } else { 0 }
+        + if quality.is_some() { 1 } else { 0 }
         + process_args.len();
 
     let mut args: Vec<&str> = Vec::with_capacity(len);