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wibox.drawable: Assert that no cairo error occurred 

Signed-off-by: Uli Schlachter <psychon@znc.in>
This commit is contained in:
Uli Schlachter 2014-04-01 16:20:45 +02:00
parent eef2045954
commit a7902f6260
1 changed files with 3 additions and 0 deletions
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3
lib/wibox/drawable.lua.in
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@ -12,6 +12,7 @@ local capi = {
local beautiful = require("beautiful") local beautiful = require("beautiful")
local cairo = require("lgi").cairo local cairo = require("lgi").cairo
local color = require("gears.color") local color = require("gears.color")
local debug = require("gears.debug")
local object = require("gears.object") local object = require("gears.object")
local sort = require("gears.sort") local sort = require("gears.sort")
local surface = require("gears.surface") local surface = require("gears.surface")
@ -59,6 +60,8 @@ local function do_redraw(self)
end end
self.drawable:refresh() self.drawable:refresh()
debug.assert(cr.status == "SUCCESS", "Cairo context entered error state: " .. cr.status)
end end
--- Register a widget's position. --- Register a widget's position.