tree 9e4a144fd859cc3d93111f2109150a4e4f9c375f
parent 459fc28cf6a22992b7d168cfd52286cd76ca68bc
author Masaya Suzuki <masayasuzuki@google.com> 1585075834 -0700
committer Masaya Suzuki <masayasuzuki@google.com> 1585337016 -0700

ReceivePack: Use error message if set

ReceiveCommand can have an error message. This is shown only for some
cases even if it's set. This change uses the error message if it's set,
and fallback to the default message if unset.

Change-Id: I8d906e71ad08cf49bcdb28caea8fcc66798c68ff
Signed-off-by: Masaya Suzuki <masayasuzuki@google.com>