Evas Textblock: Fix NULL dereferencing issue
authorYoungbok Shin <youngb.shin@samsung.com>
Sun, 13 Dec 2015 15:13:13 +0000 (17:13 +0200)
committerDaniel Hirt <daniel.hirt@samsung.com>
Sun, 13 Dec 2015 15:15:10 +0000 (17:15 +0200)
commitfcba96384f40fbff6f3b6c7fb1fbe3d0d7e62699
treebd91868238a6e6b6a97d2e9047ab795f67b1bb81
parent22869bb94ee6ae30432596d7472220f300d5f438
Evas Textblock: Fix NULL dereferencing issue

Summary:
Even if the given two cursor is NULL, it shouldn't be crashed.
@fix

Test Plan:
Test case included in Evas test suite.
Run "make check".

Reviewers: herdsman, tasn

Subscribers: cedric, jpeg

Differential Revision: https://phab.enlightenment.org/D3422
src/lib/evas/canvas/evas_object_textblock.c
src/tests/evas/evas_test_textblock.c