fixed bug 1296104

Fixes: https://launchpad.net/bugs/1296104
2014-04-20 15:24:18 +02:00 · 2014-04-20 15:24:18 +02:00 · 51c14bdf51
commit 51c14bdf51
parent d65d1c016c
1 changed files with 3 additions and 0 deletions
--- a/openlp/core/lib/renderer.py
+++ b/openlp/core/lib/renderer.py
@ -248,6 +248,9 @@ class Renderer(OpenLPMixin, RegistryMixin, RegistryProperties):
        elif item.is_capable(ItemCapabilities.CanSoftBreak):
            pages = []
            if '[---]' 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('\n[---]\n', 2)
                    # If there are (at least) two occurrences of [---] we use the first two slides (and neglect the last