fix: SymphoniaDecoder::current_span_length now returns None instead of Some(0)

jgraef · jgraef · commit ae8529d5ac6f · 2026-01-15T14:37:49.000+01:00
diff --git a/src/decoder/symphonia.rs b/src/decoder/symphonia.rs
@@ -160,7 +160,8 @@ impl SymphoniaDecoder {
 impl Source for SymphoniaDecoder {
     #[inline]
     fn current_span_len(&self) -> Option<usize> {
-        Some(self.buffer.len())
+        let buffer_len = self.buffer.len();
+        (buffer_len != 0).then_some(buffer_len)
     }
 
     #[inline]

Original file line number	Diff line number	Diff line change
`@@ -160,7 +160,8 @@ impl SymphoniaDecoder {`
`160`	`160`	`impl Source for SymphoniaDecoder {`
`161`	`161`	`#[inline]`
`162`	`162`	`fn current_span_len(&self) -> Option<usize> {`
`163`		`- Some(self.buffer.len())`
	`163`	`+ let buffer_len = self.buffer.len();`
	`164`	`+ (buffer_len != 0).then_some(buffer_len)`
`164`	`165`	`}`
`165`	`166`
`166`	`167`	`#[inline]`