fix: possible vim.NIL on diagnostics code

folke · May 7, 2021 · 1faa347 · 1faa347
1 parent 7d67f34
commit 1faa347
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lua/trouble/renderer.lua b/lua/trouble/renderer.lua
@@ -115,7 +115,9 @@ function renderer.render_diagnostics(view, text, items)
         -- text:render(diag.type, diag.type, " ")
 
         if diag.source then text:render(diag.source, "Source") end
-        if diag.code then text:render("(" .. diag.code .. ")", "Code") end
+        if diag.code and diag.code ~= vim.NIL then
+            text:render("(" .. diag.code .. ")", "Code")
+        end
 
         text:render(" ")