From b7b2a63273b8496ddba8facb3db78b510500f263 Mon Sep 17 00:00:00 2001
From: yngrtc <y@ngr.tc>
Date: Sat, 17 Feb 2024 15:16:10 -0800
Subject: [PATCH] change SDP.attribute to Opton<&str>

---
 sdp/src/description/session.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sdp/src/description/session.rs b/sdp/src/description/session.rs
index 52e53b5..3da129e 100644
--- a/sdp/src/description/session.rs
+++ b/sdp/src/description/session.rs
@@ -356,10 +356,10 @@ impl SessionDescription {
     }
 
     /// Attribute returns the value of an attribute and if it exists
-    pub fn attribute(&self, key: &str) -> Option<&String> {
+    pub fn attribute(&self, key: &str) -> Option<&str> {
         for a in &self.attributes {
             if a.key == key {
-                return a.value.as_ref();
+                return a.value.as_ref().map(|x| x.as_str());
             }
         }
         None