Comment 2 for bug 1139145

StacktraceTop:
 rline_update (rli=<optimized out>, prompt=0x0, buf=0x7feda013f180 "", len=0, point=<optimized out>, client_data=<optimized out>) at /build/buildd/slrn-1.0.0~pre18/src/misc.c:1571
 RLupdate (rli=0x7feda013d050) at /build/buildd/slang2-2.2.4/src/slrline.c:794
 SLrline_redraw (rli=0x7feda013d050) at /build/buildd/slang2-2.2.4/src/slrline.c:956
 SLrline_set_display_width (rli=0x7feda013d050, w=160) at /build/buildd/slang2-2.2.4/src/slrline.c:1928
 generic_read_input (prompt=0x7fffb3e3b040 "alt.binaries.dvd: Read how many? (default: 418381037) ", prompt@entry=0x7fffb3e3b400 "alt.binaries.dvd: Read how many? ", dfl=0x7fffb3e3b1a0 "418381037", str=str@entry=0x7fffb3e3b2a0 "", trim_flag=trim_flag@entry=1, no_echo=no_echo@entry=0, point=point@entry=0) at /build/buildd/slrn-1.0.0~pre18/src/misc.c:2118