convert: improve support for unusual .gitmodules
Previously convert would throw an exception if it encountered a git commit with
a .gitmodules file that was malformed (i.e. was missing, but had submodule
files, or was malformed).
Instead of breaking the convert entirely, let's print error messages and move
on.
#require serve killdaemons
#if windows
$ hg clone http://localhost:$HGPORT/ copy
abort: * (glob)
[255]
#else
$ hg clone http://localhost:$HGPORT/ copy
abort: error: Connection refused
[255]
#endif
$ test -d copy
[1]
$ python "$TESTDIR/dumbhttp.py" -p $HGPORT --pid dumb.pid
$ cat dumb.pid >> $DAEMON_PIDS
$ hg clone http://localhost:$HGPORT/foo copy2
abort: HTTP Error 404: * (glob)
[255]
$ killdaemons.py