Small code style tweak

1 files changed, 4 insertions, 7 deletions

diff --git a/src/commands.cc b/src/commands.cc
index 805a4234..c86cc15c 100644
--- a/src/commands.cc
+++ b/src/commands.cc
@@ -1572,13 +1572,10 @@ void context_wrap(const ParametersParser& parser, Context& context, Func func)
         };
         if (*bufnames == "*")
         {
-            // copy buffer list as we might be mutating the buffer list
-            // in the loop.
-            auto ptrs = BufferManager::instance() |
-                transform(std::mem_fn(&std::unique_ptr<Buffer>::get)) |
-                filter([](Buffer* buf) { return not (buf->flags() & Buffer::Flags::Debug); });
-            Vector<SafePtr<Buffer>> buffers{ptrs.begin(), ptrs.end()};
-            for (auto buffer : buffers)
+            for (auto&& buffer : BufferManager::instance()
+                               | transform(std::mem_fn(&std::unique_ptr<Buffer>::get))
+                               | filter([](Buffer* buf) { return not (buf->flags() & Buffer::Flags::Debug); })
+                               | gather<Vector<SafePtr<Buffer>>>()) // gather as we might be mutating the buffer list in the loop.
                 context_wrap_for_buffer(*buffer);
         }
         else