box: Remove redundant 'if's for freeing.
tree504aae766e114c426e9262cde5fbff3f63f775af
-rw-r--r-- 286 .gitignore
-rw-r--r-- 454 .travis.yml
-rw-r--r-- 738 LICENSE
-rw-r--r-- 2535 Makefile
drwxr-xr-x - cli
drwxr-xr-x - codecs
drwxr-xr-x - common
-rwxr-xr-x 10390 configure
drwxr-xr-x - core
-rw-r--r-- 232470 lsmash.h