[4.0] Check line is empty or not before getting line of character 04/165304/1
authorminho.sun <minho.sun@samsung.com>
Wed, 27 Dec 2017 07:55:49 +0000 (16:55 +0900)
committerminho.sun <minho.sun@samsung.com>
Thu, 28 Dec 2017 05:39:56 +0000 (14:39 +0900)
mLine can be empty Vector if there is no text or place holder in
text-editor / text-field.

So check mLine is empty or not first and if it is empty, return 0u.

Change-Id: I5521366ab8b5c5c682c7d303a24a90fe31abe548


No differences found