Map: add missing sresize in new_game_desc().

Every time we append to the string 'ret', we check first that there's
enough space, and realloc it larger if it's getting close to full.
Except that I missed one case at the join between the two parts of the
encoding.

(Spotted because apparently on someone's build platform this led to a
compiler warning that 'ret' might be null. I think _that's_ not a
serious worry, but the missing resize was definitely unintentional.)

0 files changed, 0 insertions, 0 deletions