Fixed bug #1296104 ( Renderer broken when two option breaks next to each other)

Fixes: https://launchpad.net/bugs/1296104
2014-03-22 18:59:22 +01:00 · 2014-03-22 18:59:22 +01:00 · ad0e6a29f2
parent f0d5e6c530
commit ad0e6a29f2
1 changed files with 3 additions and 0 deletions
--- a/openlp/core/lib/renderer.py
+++ b/openlp/core/lib/renderer.py
@ -284,6 +284,9 @@ class Renderer(object):
        elif item.is_capable(ItemCapabilities.CanSoftBreak):
            pages = []
            if u'[---]' in text:
+                # Remove two or more option slide breaks next to each other (causing infinite loop).
+                while u'\n[---]\n[---]\n' in text:
+                        text = text.replace(u'\n[---]\n[---]\n', u'\n[---]\n')
                while True:
                    slides = text.split(u'\n[---]\n', 2)
                    # If there are (at least) two occurrences of [---] we use