| Index: chrome/browser/io_thread.cc
|
| diff --git a/chrome/browser/io_thread.cc b/chrome/browser/io_thread.cc
|
| index a97a732defdbac634cb85249a145f97c75aaafe9..c8fe59e5dc3a3a6ceb6f3a7079fe948aafd025af 100644
|
| --- a/chrome/browser/io_thread.cc
|
| +++ b/chrome/browser/io_thread.cc
|
| @@ -1172,7 +1172,8 @@ void IOThread::ConfigureQuicGlobals(
|
|
|
| std::string quic_user_agent_id =
|
| chrome::VersionInfo::GetVersionStringModifier();
|
| - quic_user_agent_id.append(1, ' ');
|
| + if (!quic_user_agent_id.empty())
|
| + quic_user_agent_id.push_back(' ');
|
| chrome::VersionInfo version_info;
|
| quic_user_agent_id.append(version_info.ProductNameAndVersionForUserAgent());
|
| globals->quic_user_agent_id.set(quic_user_agent_id);
|
|
|