fix(permissions): don't panic when no input is given (#9894)

Fixes #9633 

Co-authored-by: Kitson Kelly <me@kitsonkelly.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/runtime/permissions.rs b/runtime/permissions.rs
index af05e69d5..6e9000e16 100644
--- a/runtime/permissions.rs
+++ b/runtime/permissions.rs
@@ -695,7 +695,10 @@ fn permission_prompt(message: &str) -> bool {
     if result.is_err() {
       return false;
     };
-    let ch = input.chars().next().unwrap();
+    let ch = match input.chars().next() {
+      None => return false,
+      Some(v) => v,
+    };
     match ch.to_ascii_lowercase() {
       'g' => return true,
       'd' => return false,