Make sharing via Telegram work again
ba798d7578a4e036ee657b76bbdcfa79404cf1b3 broke sharing via Telegram for me. It requires the desktop entry to contain the substring
-- @@u %u @@, but for me desktop entry contains only
Exec=telegram-desktop -- %u. Upstream .desktop file also doesn't contain those
This commit reverts the behavior of preprocessing the command line to the old version.
By the way, I don't really know why
@@ replacement is needed. When can it appear in the desktop file for Telegram?