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bugfix issue #91 return if no result returns

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ray-x 2021-10-17 17:36:07 +11:00
parent d6b81ba8ab
commit 7514301d80
1 changed files with 4 additions and 0 deletions
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4
lua/navigator/hierarchy.lua
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@ -10,6 +10,10 @@ local path_cur = require"navigator.util".path_cur()
local cwd = vim.loop.cwd()
local M = {}
local function call_hierarchy_handler(direction, err, result, ctx, cfg, error_message)
if not result then
print("No call hierarchy items found")
return
end
trace('call_hierarchy', result)
assert(#vim.lsp.buf_get_clients() > 0, "Must have a client running to use lsp_tags")
if err ~= nil then