fix(color): ensure values exist when setting colors

nvim-flutter · Mar 31, 2023 · bdd6365 · bdd6365
1 parent 4078be3
commit bdd6365
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lua/flutter-tools/lsp/color/utils.lua b/lua/flutter-tools/lsp/color/utils.lua
@@ -19,8 +19,8 @@ local CLIENT_NS = api.nvim_create_namespace("flutter_tools_lsp_document_color")
 local function create_set_hl(prefix, opts)
   local hlname = prefix .. (opts.background or "") .. (opts.foreground or "")
   api.nvim_set_hl(0, hlname, {
-    background = "#" .. opts.background,
-    foreground = "#" .. opts.foreground,
+    background =  opts.background and "#" .. opts.background or nil,
+    foreground = opts.foreground and "#" .. opts.foreground or nil,
   })
   return hlname
 end