pacify rustc 1.4.0

ruuda · Aug 28, 2018 · bb9efd6 · bb9efd6
1 parent 252fadd
commit bb9efd6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/write.rs b/src/write.rs
@@ -209,7 +209,7 @@ impl<W> WavWriter<W>
             FmtKind::PcmWaveFormat
         };
 
-        let chunks_len = chunks.iter().map(|c| ((c.1.len()+1)/2)*2 + 8).sum::<usize>() as u32;
+        let chunks_len = chunks.iter().fold(0, |acc, c| acc + 8 + (c.1.len()+1)/2*2) as u32;
 
         let mut writer = WavWriter {
             spec: spec,