Hide an Upgrade and leak help

[bobmanone]

is it possible to make it so that after you upgrade a non-building it does not show "completed upgrade bla bla bla"

also does (Player number (Owner of ( Triggering unit))) cause a leak in Gui code I don't think it does but I'm not sure.

 

[UreDe4D]

for the first, search for it in game interface and set it to one space or something (or maybe nothing works also), don't forget to also remove the sound, and the second, no it does not leak