1 files changed, 0 insertions, 57 deletions
diff --git a/awesome/lib/gears/protected_call.lua b/awesome/lib/gears/protected_call.lua
deleted file mode 100644
index c182e14..0000000
--- a/awesome/lib/gears/protected_call.lua
+++ /dev/null
@@ -1,57 +0,0 @@
----------------------------------------------------------------------------
--- @author Uli Schlachter
--- @copyright 2016 Uli Schlachter
--- @module gears.protected_call
----------------------------------------------------------------------------
-
-local gdebug = require("gears.debug")
-local tostring = tostring
-local traceback = debug.traceback
-local unpack = unpack or table.unpack -- luacheck: globals unpack (compatibility with Lua 5.1)
-local xpcall = xpcall
-
-local protected_call = {}
-
-local function error_handler(err)
-    gdebug.print_error(traceback("Error during a protected call: " .. tostring(err), 2))
-end
-
-local function handle_result(success, ...)
-    if success then
-        return ...
-    end
-end
-
-local do_pcall
-if _VERSION <= "Lua 5.1" then
-    -- Lua 5.1 doesn't support arguments in xpcall :-(
-    do_pcall = function(func, ...)
-        local args = { ... }
-        return handle_result(xpcall(function()
-            return func(unpack(args))
-        end, error_handler))
-    end
-else
-    do_pcall = function(func, ...)
-        return handle_result(xpcall(func, error_handler, ...))
-    end
-end
-
---- Call a function in protected mode and handle error-reporting.
--- If the function call succeeds, all results of the function are returned.
--- Otherwise, an error message is printed and nothing is returned.
--- @tparam function func The function to call
--- @param ... Arguments to the function
--- @return The result of the given function, or nothing if an error occurred.
-function protected_call.call(func, ...)
-    return do_pcall(func, ...)
-end
-
-local pcall_mt = {}
-function pcall_mt:__call(...)
-    return do_pcall(...)
-end
-
-return setmetatable(protected_call, pcall_mt)
-
--- vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80