fix: properly exit when trouble is the last window. Fixes #24

folke · May 7, 2021 · 2b27b96 · 2b27b96
1 parent 1faa347
commit 2b27b96
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/lua/trouble/view.lua b/lua/trouble/view.lua
@@ -181,6 +181,8 @@ function View:on_enter()
         end
     end
 
+    if not vim.api.nvim_win_is_valid(self.parent) then return self:close() end
+
     self.parent_state = {
         buf = vim.api.nvim_win_get_buf(self.parent),
         cursor = vim.api.nvim_win_get_cursor(self.parent)
@@ -216,6 +218,7 @@ function View:is_float(win)
 end
 
 function View:is_valid_parent(win)
+    if not vim.api.nvim_win_is_valid(win) then return false end
     -- dont do anything for floating windows
     if View:is_float(win) then return false end
     local buf = vim.api.nvim_win_get_buf(win)
@@ -230,6 +233,11 @@ function View:on_win_enter()
 
     local current_win = vim.api.nvim_get_current_win()
 
+    if vim.fn.winnr('$') == 1 and current_win == self.win then
+        vim.cmd [[q]]
+        return
+    end
+
     if not self:is_valid_parent(current_win) then return end
 
     local current_buf = vim.api.nvim_get_current_buf()
@@ -371,6 +379,7 @@ function View:toggle_fold()
 end
 
 function View:preview()
+    if not vim.api.nvim_win_is_valid(self.parent) then return end
     util.debug("preview")
 
     local item = self:current_item()