Prevent selection when there are no tunnels

2025-04-13 02:03:18 +02:00
parent 22ea4b4e76
commit f162950f43
1 changed files with 6 additions and 0 deletions
--- a/src/handler.rs
+++ b/src/handler.rs
@@ -202,6 +202,9 @@ impl Handler {
    }

    fn next_row(&mut self) {
+        if self.tunnels.is_empty() {
+            return;
+        }
        let i = match self.selected {
            Some(i) => {
                if i < self.tunnels.len() - 1 {
@@ -216,6 +219,9 @@ impl Handler {
    }

    fn previous_row(&mut self) {
+        if self.tunnels.is_empty() {
+            return;
+        }
        let i = match self.selected {
            Some(i) => {
                if i > 0 {