lockbox

commit 9dc4f7ea1cefd7d96357309fa063774c22b19d59
parent 49bc1e19dbeb783d0e0add0a3cbb114e71e0cf33
Author: Sean Enck <sean@ttypty.com>
Date:   Sun, 12 Dec 2021 18:05:39 -0500

Detection fixups for X

Diffstat:
M
internal/clip.go
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/internal/clip.go b/internal/clip.go
@@ -31,6 +31,9 @@ func GetClipboardCommand() ([]string, []string, error) {
 			env = pbClipMode
 		case "Linux":
 			if strings.TrimSpace(os.Getenv("WAYLAND_DISPLAY")) == "" {
+				if strings.TrimSpace(os.Getenv("DISPLAY")) == "" {
+					return nil, nil, stock.NewBasicError("unable to detect clipboard mode")
+				}
 				env = xClipMode
 			} else {
 				env = waylandClipMode
@@ -90,5 +93,4 @@ func pipeTo(command, value string, wait bool, args ...string) {
 	if ran != nil {
 		stock.Die("failed to run command", ran)
 	}
-
 }