remote, #525: FIX BUG push-cmd misses error messages

+ Bug discovered after enabling TC in prev commit and rework of fetch.
+ remote_tc: unitestize assertions.
+ util: DEL unused `_mktemp()`.

1 files changed, 1 insertions, 1 deletions

diff --git a/git/cmd.py b/git/cmd.py
index ebf2bd75..e3efb25c 100644
--- a/git/cmd.py
+++ b/git/cmd.py
@@ -247,7 +247,7 @@ class Git(LazyMixin):
         def __getattr__(self, attr):
             return getattr(self.proc, attr)
 
-        def wait(self, stderr=b''):
+        def wait(self, stderr=b''):  # TODO: Bad choice to mimic `proc.wait()` but with different args.
             """Wait for the process and return its status code.
 
             :param stderr: Previously read value of stderr, in case stderr is already closed.