bug#9944: gud error: Problem parsing arguments: interpreter-exec console

[Dan Nicolaescu]

With the current trunk

./emacs -Q
M-x gdb RET ../lib-src/emacsclient RET
At the gud prompt:

run -a "" Makefile

This gives an error:  
Problem parsing arguments: interpreter-exec console "r -a "" Makefile"
and the program does not start.

This is a regressions, it works with emacs-23.2 (which was
using --annotate).  It also works when running gdb from the command line.