the fuck. How did this ever work

Signed-off-by: fbt <fbt@fleshless.org>

mod/bspwm_taskbar

@@ -2,7 +2,7 @@
 
 class BspwmTaskbar < Worker
 	def mainloop()
-		IO.popen("xtitle -s -f '%s'") do |pipe|
+		IO.popen("xtitle -s -f '%s\n'") do |pipe|
 			pipe.each do |line|
 				if line == "\n"
 					self.write ""

moltenbar

@@ -163,7 +163,11 @@ if config['geometry'] == nil
 		config['width'] = y.to_i - (gap * 2)
 	end
 
-	config['geometry'] = sprintf("%sx%s+%s+%s", config['width'], config['height'], gap, gap)
+	config['geometry'] = "%{w}x%{h}+%{gap}+%{gap}" % [
+		w: config['width'],
+		h: config['height'],
+		gap: gap
+	]
 end
 
 lemonbar_cmd = [