textiter: don't call g_utf8_prev_char() on start of string
authorSébastien Wilmet <swilmet@gnome.org>
Thu, 31 Jul 2014 12:11:49 +0000 (14:11 +0200)
committerSébastien Wilmet <swilmet@gnome.org>
Thu, 31 Jul 2014 16:00:49 +0000 (18:00 +0200)
commit6e4e7c22a028171c9c2df7041b036878b5bcbf42
tree9fe7f9ee6f6e24101cc51a69b3fdb116f38509bf
parent5041d4507f463ae2306ceec070ef69f479c7d291
textiter: don't call g_utf8_prev_char() on start of string

Changes also the "goto finally" with a break. A break is more common.

Another way is to use g_utf8_find_prev_char().

https://bugzilla.gnome.org/show_bug.cgi?id=638709
gtk/gtktextiter.c