fix: check that view is valid before render and focus (#319)

* fix: add validity checks before render and focus * chore: ignore .DS_Store
folke · Jul 28, 2023 · 81e1643 · 81e1643
1 parent fc4bb22
commit 81e1643
Show file tree

Hide file tree

Showing 2 changed files with 9 additions and 0 deletions.
diff --git a/.gitignore b/.gitignore
@@ -6,3 +6,4 @@ debug
 foo.*
 *.log
 data
+.DS_Store
diff --git a/lua/trouble/view.lua b/lua/trouble/view.lua
@@ -86,6 +86,10 @@ end
 
 ---@param text Text
 function View:render(text)
+  if not self:is_valid() then
+    return
+  end
+
   self:unlock()
   self:set_lines(text.lines)
   self:lock()
@@ -314,6 +318,10 @@ function View:on_win_enter()
 end
 
 function View:focus()
+  if not self:is_valid() then
+    return
+  end
+
   View.switch_to(self.win, self.buf)
   local line = self:get_line()
   if line == 1 then