evas_filter_parser: remove dereferenced NULL
authorShinwoo Kim <cinoo.kim@samsung.com>
Fri, 30 Aug 2019 13:17:59 +0000 (09:17 -0400)
committerYeongjong Lee <yj34.lee@samsung.com>
Mon, 16 Sep 2019 01:23:00 +0000 (10:23 +0900)
commitf4c451b166cf322b2347bde09e681d7a7a77d11d
tree689a37cc75d7b800d24185c2f4230028f87faf43
parentb0f0a6ba75dfa004058f4bb49284ef68f3e3d66d
evas_filter_parser: remove dereferenced NULL

Summary:
This is detected by static analysis tool.
The variable last could be NULL when it is dereferenced.

Reviewers: Hermet, zmike, bu5hm4n

Reviewed By: zmike

Subscribers: cedric, #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D9796
src/lib/evas/filters/evas_filter_parser.c