From bfa9230d3b92115f73854339da972881c0d41e90 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bartek=20Iwa=C5=84czuk?= <biwanczuk@gmail.com>
Date: Thu, 21 Nov 2024 16:29:40 +0000
Subject: [PATCH] fix(watch): don't panic if there's no path provided (#26972)

Closes https://github.com/denoland/deno/issues/26970
---
 cli/util/file_watcher.rs | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/cli/util/file_watcher.rs b/cli/util/file_watcher.rs
index eb3fb8c602..b9318a6e4b 100644
--- a/cli/util/file_watcher.rs
+++ b/cli/util/file_watcher.rs
@@ -185,9 +185,11 @@ impl WatcherCommunicator {
 
   pub fn show_path_changed(&self, changed_paths: Option<Vec<PathBuf>>) {
     if let Some(paths) = changed_paths {
-      self.print(
-        format!("Restarting! File change detected: {:?}", paths[0]).to_string(),
-      )
+      if !paths.is_empty() {
+        self.print(format!("Restarting! File change detected: {:?}", paths[0]))
+      } else {
+        self.print("Restarting! File change detected.".to_string())
+      }
     }
   }
 }