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BufferManager: protect complete_buffername from regex_error

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This commit is contained in:
Maxime Coste 2012-08-28 21:46:49 +02:00
parent 217b3d2bce
commit 4cdddb7e6d
1 changed files with 9 additions and 5 deletions
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14
src/buffer_manager.cc
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@ -66,13 +66,17 @@ CandidateList BufferManager::complete_buffername(const String& prefix,
// no prefix completion found, check regex matching // no prefix completion found, check regex matching
if (result.empty()) if (result.empty())
{ {
Regex ex(real_prefix.begin(), real_prefix.end()); try
for (auto& buffer : m_buffers)
{ {
const String& name = buffer->name(); Regex ex(real_prefix.begin(), real_prefix.end());
if (boost::regex_search(name.begin(), name.end(), ex)) for (auto& buffer : m_buffers)
result.push_back(name); {
const String& name = buffer->name();
if (boost::regex_search(name.begin(), name.end(), ex))
result.push_back(name);
}
} }
catch (boost::regex_error& err) {}
} }
return result; return result;
} }