diff --git a/cmd/go2junit/go2junit.go b/cmd/go2junit/go2junit.go
index f35e173..d803de4 100644
--- a/cmd/go2junit/go2junit.go
+++ b/cmd/go2junit/go2junit.go
@@ -68,9 +68,16 @@ func main() {
 		os.Exit(1)
 	}
 	filename := os.Args[1]
-
-	file, _ := os.Open(filename)
-	defer file.Close()
+	var file *os.File
+	if filename != "-" {
+		file, err := os.Open(filename)
+		if err != nil {
+			panic(err)
+		}
+		defer file.Close()
+	} else {
+		file = os.Stdin
+	}
 
 	scanner := bufio.NewScanner(file)
 	lineno := 0