all: fix and update linter warnings

Check for error where it should and remove unused return and methods.

1 files changed, 8 insertions, 2 deletions

diff --git a/example/example.go b/example/example.go
index 851b614..1d6de3e 100644
--- a/example/example.go
+++ b/example/example.go
@@ -175,7 +175,10 @@ func (ex *Example) registerTargets() (err error) {
 		}},
 	}
 
-	ex.trunks.RegisterTarget(targetHttp)
+	err = ex.trunks.RegisterTarget(targetHttp)
+	if err != nil {
+		return err
+	}
 
 	targetWebSocket := &trunks.Target{
 		Name:    "Example WebSocket",
@@ -193,7 +196,10 @@ func (ex *Example) registerTargets() (err error) {
 		}},
 	}
 
-	ex.trunks.RegisterTarget(targetWebSocket)
+	err = ex.trunks.RegisterTarget(targetWebSocket)
+	if err != nil {
+		return err
+	}
 
 	return nil
 }