clang-format.el: Make clang-format work in indirect buffers.
authorPhilipp Stephani <phst@google.com>
Wed, 23 Feb 2022 16:00:04 +0000 (17:00 +0100)
committerSam McCall <sam.mccall@gmail.com>
Wed, 23 Feb 2022 16:00:12 +0000 (17:00 +0100)
commit2f906683ed14668ceed1f85922789abffd8429fd
tree528f41efd4e3a4bbc02d9f7b01bcb8ea634ec45a
parent9f1c6fbf11f5385834f25fd253acce23f21d7bf6
clang-format.el: Make clang-format work in indirect buffers.

In an indirect buffer, buffer-file-name is nil, so check the base buffer
instead.  This works fine in direct buffers where buffer-base-buffer returns
nil.

Reviewed By: sammccall

Differential Revision: https://reviews.llvm.org/D120408
clang/tools/clang-format/clang-format.el