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-rw-r--r--cmd/testpattern/main.go11
1 files changed, 9 insertions, 2 deletions
diff --git a/cmd/testpattern/main.go b/cmd/testpattern/main.go
index 26e5a24..accbe6e 100644
--- a/cmd/testpattern/main.go
+++ b/cmd/testpattern/main.go
@@ -1,9 +1,16 @@
package main
-import "dim13.org/robo"
+import (
+ "log"
+
+ "dim13.org/robo"
+)
func main() {
- dev := robo.NewDevice()
+ dev, err := robo.NewDevice()
+ if err != nil {
+ log.Fatal(err)
+ }
defer dev.Close()
handle := dev.Handle()