crypto/engine/eng_list.c: compare getenv rv to NULL instead of 0
authorPatrick Steuer <patrick.steuer@de.ibm.com>
Mon, 18 Dec 2017 21:47:01 +0000 (22:47 +0100)
committerRich Salz <rsalz@openssl.org>
Mon, 8 Jan 2018 18:22:16 +0000 (13:22 -0500)
commit1a49ff5a4ff290b988cd898b41c8504749a468fc
tree6d3f859b3293956518cca90e82120c5d27f17643
parentfd6a0f5e525d187d7f1cd030e56d8aba9cafcbbf
crypto/engine/eng_list.c: compare getenv rv to NULL instead of 0

Signed-off-by: Patrick Steuer <patrick.steuer@de.ibm.com>
Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Ben Kaduk <kaduk@mit.edu>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4958)
crypto/engine/eng_list.c