only wait if control socket is enable

otherwise n.admin is nil and field access goes kaboom....
yggdrasil-network · Nov 3, 2024 · e465bd6 · e465bd6
1 parent c45aa75
commit e465bd6
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/cmd/yggdrasil/main.go b/cmd/yggdrasil/main.go
@@ -284,10 +284,12 @@ func main() {
 	// Change user if requested
 	if *chuserto != "" {
 		// Wait for other goroutines to finish potentially privileged tasks before dropping privileges.
-		for {
-			// control socket:  UNIX requires filesystem permissions, TCP may use a low privileged port.
-			if n.admin.Created {
-				break
+		if n.admin != nil {
+			for {
+				// control socket:  UNIX requires filesystem permissions, TCP may use a low privileged port.
+				if n.admin.Created {
+					break
+				}
 			}
 		}