fix clippy warnings

[nihav.git] / nihav-codec-support / src / test / dec_video.rs

diff --git a/nihav-codec-support/src/test/dec_video.rs b/nihav-codec-support/src/test/dec_video.rs
index 035e89df5dc3ddb73c4ba0d32163775a49b5bf4c..8915a73d4ee7311229ce8b60f3fe4f2be4c442d9 100644 (file)
--- a/nihav-codec-support/src/test/dec_video.rs
+++ b/nihav-codec-support/src/test/dec_video.rs
@@ -486,8 +486,7 @@ println!("stream {} codec {} / {}", i, info.get_name(), dec_name);
 
         }
     }
-    'tail_loop: for dentry in decs.iter_mut() {
-        if let Some((_, ref mut dec)) = dentry {
+    'tail_loop: for (_, ref mut dec) in decs.iter_mut().flatten() {
             loop {
                 match dec.get_frame() {
                     (Ok(frm), id) => {
@@ -507,7 +506,6 @@ println!("stream {} codec {} / {}", i, info.get_name(), dec_name);
                     break;
                 }
             }
-        }
     }
     if let ExpectedTestResult::MD5(ref ref_hash) = test {
         md5.finish();