levelbar: Don't allocate 0 blocks
authorTimm Bäder <mail@baedert.org>
Sun, 30 Apr 2017 18:19:56 +0000 (20:19 +0200)
committerTimm Bäder <mail@baedert.org>
Sun, 30 Apr 2017 18:22:25 +0000 (20:22 +0200)
commit6ae0aef84053cd6f231f8cfea5985de44542467c
treea4e99a0cf479e1088f439274e9fa40fb53e03935
parentb950b775fa3b1e75cc3cb425943c6db5715aec8f
levelbar: Don't allocate 0 blocks

Could result in a division by zero later on and doesn't make a lot of
sense anyway.
gtk/gtklevelbar.c