hotfix: check that foreground is not empty string to avoid errors

2021-03-09 09:16:18 +01:00
parent 7e3534c2bc
commit 411e3412d1
1 changed files with 1 additions and 1 deletions
--- a/lua/nvim-tree/colors.lua
+++ b/lua/nvim-tree/colors.lua
@@ -8,7 +8,7 @@ local function get_color_from_hl(hl_name, fallback)
  if not id then return fallback end

  local foreground = vim.fn.synIDattr(id, "fg")
-  if not foreground then return fallback end
+  if not foreground or foreground == "" then return fallback end

  return foreground
 end