Exiv2

I've checkouted revision 534 of exiv2, than make config && make
then cd test ; make
In the file bugfixes-test.sh on line 67:

imac:~/Sites/exif/exiv2/test family$ make
Running addmoddel.sh ...
All testcases passed.
Running bugfixes-test.sh ...
./bugfixes-test.sh: line 67: [: too many arguments
All testcases passed.
Running crw-test.sh ...

It is line:
if [ x`which unix2dos.exe` != x ]; then

Command which unix2dos.exe in Mac OS replies:
imac:~/Sites/exif/exiv2 family$ which unix2dos.exe
no unix2dos.exe in /opt/local/bin /opt/local/sbin /bin /sbin /usr/bin /usr/sbin /usr/local/mysql/bin /usr/local/teTeX/bin/i386-apple-darwin-current

It will be good to change to
x"`which unix2dos.exe`"