Style tweak

This commit is contained in:
Maxime Coste 2014-12-26 10:53:30 +00:00
parent 33bde3e067
commit 248c1bda02

View File

@ -63,9 +63,10 @@ void register_env_vars()
String res; String res;
for (auto& buf : BufferManager::instance()) for (auto& buf : BufferManager::instance())
{ {
res += buf->display_name() + ":"; if (not res.empty())
res += ":";
res += buf->display_name();
} }
res.pop_back();
return res; } return res; }
}, { }, {
"timestamp", "timestamp",