examples:randr use info.Connection to detect whether there has any Randr.Modes

2013-12-31 09:20:13 +08:00 · 2013-12-31 09:20:13 +08:00 · 1f8bd79abe
parent 64c6e6170d
commit 1f8bd79abe
1 changed files with 1 additions and 1 deletions
--- a/nexgb/examples/randr/main.go
+++ b/nexgb/examples/randr/main.go
@ -45,7 +45,7 @@ func main() {
 			log.Fatal(err)
 		}

-		if len(info.Modes) > 0 {
+		if info.Connection == randr.ConnectionConnected {
 			bestMode := info.Modes[0]
 			for _, mode := range resources.Modes {
 				if mode.Id == uint32(bestMode) {