1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib.rs b/src/lib.rs
index 091675a..ade8950 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -166,7 +166,7 @@ impl<R: Read + Seek> EventReader<R> {
     fn is_binary(reader: &mut R) -> Result<bool> {
         reader.seek(SeekFrom::Start(0))?;
         let mut magic = [0; 8];
-        reader.read(&mut magic)?;
+        reader.read_exact(&mut magic)?;
         reader.seek(SeekFrom::Start(0))?;
 
         Ok(if &magic == b"bplist00" { true } else { false })