Comment # 1 on bug 918474 from Bernhard Wiedemann

is reproducible

(gdb) bt
#0  build_opts () at command.c:76
#1  0x00000000004042ad in command_dispatch (c=2, v=0x7fffcfdd77b8)
    at command.c:264
#2  0x00007f4494b98b05 in __libc_start_main (main=0x401c80 <main>, argc=2, 
    argv=0x7fffcfdd77b8, init=<optimized out>, fini=<optimized out>, 
    rtld_fini=<optimized out>, stack_end=0x7fffcfdd77a8) at libc-start.c:285
#3  0x000000000040384d in _start () at ../sysdeps/x86_64/start.S:122