Removed a redundant assignment of tmp_char in doLook.  This is step one of one million to clean up this god-forsaken function.
Removed a redundant assignment of tmp_char in doLook.  This is step one of
one million to clean up this god-forsaken function.

sneezymud/sneezymud,sneezymud/sneezymud,sneezymud/sneezymud,sneezymud/sneezymud,sneezymud/sneezymud,sneezymud/sneezymud,sneezymud/sneezymud