fix some warnings (unneeded parentheses, missing dyn keyword)

[nihav.git] / nihav-registry / src / detect.rs

diff --git a/nihav-registry/src/detect.rs b/nihav-registry/src/detect.rs
index 210d0008faa25b5540ce0eb1bde16241dd4d960c..e916dc649eda4a0dc6cf8ae5cbd212962452a9ac 100644 (file)
--- a/nihav-registry/src/detect.rs
+++ b/nihav-registry/src/detect.rs
@@ -360,7 +360,7 @@ pub fn detect_format(name: &str, src: &mut ByteReader) -> Option<(&'static str,
 }
 
 /// Tries to detect container format for provided file name.
-pub fn detect_format_by_name(name: &str) -> Option<(&'static str)> {
+pub fn detect_format_by_name(name: &str) -> Option<&'static str> {
     if name.is_empty() {
         return None;
     }