Segmentation Fault when using "up-arrow" for command history

Hi,

MDK Version: 1.2.8
Ubuntu 13.10 (x64)
Compiled with: readline, guile and gui support


Running mixvm, when using the up-arrow, a Segmentation Fault happens.

Expected output: The last entered command
Actual output: Segmentation fault (core dumped)

Using gdb I get the following message:

Program received signal SIGSEGV, Segmentation fault.
0x<someaddress> in previous_history ()
     at /build/buildd/readline6-6.2/history.c:185
185     /build/buildd/readline6-6.2/history.c: No such file or directory

The up-arrow works fine with 'gmixvm'

Hope that is the right way for reporting bugs. Thanks for the "MIX 
Development Kit". :)

Cheers

Lorenz Egginger