From 04f3c79fe4b29098e0ac836f740e962d88b12e2a Mon Sep 17 00:00:00 2001
From: aler9 <46489434+aler9@users.noreply.github.com>
Date: Wed, 9 Dec 2020 12:19:32 +0100
Subject: [PATCH] simplify examples

---
 examples/client-read-options.go | 5 +----
 examples/client-read-partial.go | 5 +----
 examples/client-read.go         | 5 +----
 3 files changed, 3 insertions(+), 12 deletions(-)

diff --git a/examples/client-read-options.go b/examples/client-read-options.go
index 100aecbe..516b536f 100644
--- a/examples/client-read-options.go
+++ b/examples/client-read-options.go
@@ -33,11 +33,8 @@ func main() {
 	defer conn.Close()
 
 	// read track frames
-	done := conn.ReadFrames(func(id int, typ gortsplib.StreamType, buf []byte) {
+	err = <-conn.ReadFrames(func(id int, typ gortsplib.StreamType, buf []byte) {
 		fmt.Printf("frame from track %d, type %v: %v\n", id, typ, buf)
 	})
-
-	// catch any error
-	err = <-done
 	panic(err)
 }
diff --git a/examples/client-read-partial.go b/examples/client-read-partial.go
index 4bbd1a36..9a065f2f 100644
--- a/examples/client-read-partial.go
+++ b/examples/client-read-partial.go
@@ -53,11 +53,8 @@ func main() {
 	}
 
 	// read track frames
-	done := conn.ReadFrames(func(id int, typ gortsplib.StreamType, buf []byte) {
+	err = <-conn.ReadFrames(func(id int, typ gortsplib.StreamType, buf []byte) {
 		fmt.Printf("frame from track %d, type %v: %v\n", id, typ, buf)
 	})
-
-	// catch any error
-	err = <-done
 	panic(err)
 }
diff --git a/examples/client-read.go b/examples/client-read.go
index c72f819e..39d537a6 100644
--- a/examples/client-read.go
+++ b/examples/client-read.go
@@ -21,11 +21,8 @@ func main() {
 	defer conn.Close()
 
 	// read track frames
-	done := conn.ReadFrames(func(id int, typ gortsplib.StreamType, buf []byte) {
+	err = <-conn.ReadFrames(func(id int, typ gortsplib.StreamType, buf []byte) {
 		fmt.Printf("frame from track %d, type %v: %v\n", id, typ, buf)
 	})
-
-	// catch any error
-	err = <-done
 	panic(err)
 }