diff options
| -rw-r--r-- | src/lib/VSDStylesCollector.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/lib/VSDStylesCollector.cpp b/src/lib/VSDStylesCollector.cpp index 4fc82f6..12e3643 100644 --- a/src/lib/VSDStylesCollector.cpp +++ b/src/lib/VSDStylesCollector.cpp @@ -402,8 +402,10 @@ void libvisio::VSDStylesCollector::endPage() m_groupXFormsSequence.push_back(m_groupXForms); m_groupMembershipsSequence.push_back(m_groupMemberships); - while (!m_groupShapeOrder.empty()) + bool changed = true; + while (!m_groupShapeOrder.empty() && changed) { + changed = false; for (std::list<unsigned>::iterator j = m_pageShapeOrder.begin(); j != m_pageShapeOrder.end();) { std::map<unsigned, std::list<unsigned> >::iterator iter = m_groupShapeOrder.find(*j++); @@ -411,6 +413,7 @@ void libvisio::VSDStylesCollector::endPage() { m_pageShapeOrder.splice(j, iter->second, iter->second.begin(), iter->second.end()); m_groupShapeOrder.erase(iter); + changed = true; } } } |