free can handle NULL ptr.
authorGaurav <g.gupta@samsung.com>
Fri, 19 Jun 2015 03:23:59 +0000 (08:53 +0530)
committerNathan Hjelm <hjelmn@me.com>
Sun, 6 Mar 2016 21:40:30 +0000 (14:40 -0700)
commit98dd33c41ab12db437112b662821e7f133a4eac9
tree230db5537461eb30a3c13d3ba54ba77b27d9c8cb
parent40fb6ff0a0cb67343b722a6b6227f21142cb18cd
free can handle NULL ptr.

free(NULL) is no operation.

Contributed by @ya1gaurav.

Signed-off-by: Nathan Hjelm <hjelmn@me.com>
libusb/descriptor.c
libusb/version_nano.h