evas: fix crash issue due to wrongly created new line 86/114886/2
authorYoungbok Shin <youngb.shin@samsung.com>
Wed, 15 Feb 2017 10:55:52 +0000 (19:55 +0900)
committerYoungbok Shin <youngb.shin@samsung.com>
Wed, 15 Feb 2017 11:43:52 +0000 (03:43 -0800)
commitf6129640eaa41cb2f9d9bebf23a53c16b0d8e4e5
tree70d9dbdaebaf8ed45e2b707bfdc29f8829d0475c
parentebe9a4605b0f0c96f3d18db472bd6a0638ce2b77
evas: fix crash issue due to wrongly created new line

A line's min text pos could have previous invisible (visually deleted) item's text pos.
Because of this, Textblock could create empty new line. When Textblock's cursor tried to move
on the empty line, process will be crashed.

@tizen_fix

Change-Id: Id32f4d950839646ce7eda4804d7335762a4d6065
src/lib/evas/canvas/evas_object_textblock.c