From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); en-GB; rv:1.8) Gecko/20051111 Firefox/1.5

Description of problem:
Segfault on startup. After installing the debuginfo packages, gdb shows:

(gdb) run
Starting program: /usr/bin/fish
Detaching after fork from child process 10556.

Program received signal SIGSEGV, Segmentation fault.
*__GI_wcscmp (s1=0x53f370, s2=0x7fff00000000) at wcscmp.c:36
36            c2 = (wint_t) *s2++;
(gdb) bt
#0  *__GI_wcscmp (s1=0x53f370, s2=0x7fff00000000) at wcscmp.c:36
#1  0x0000000000406bcd in contains_str (a=0x53f370) at common.c:722
#2  0x000000000040f421 in parser_is_block (word=Variable "word" is not available.
) at parser.c:289
#3  0x00000000004111d5 in parse_job (p=0x53f320, j=0x53f600, tok=0x53f110) at parser.c:347
#4  0x00000000004117dc in eval (cmd=Variable "cmd" is not available.
) at parser.c:1666
#5  0x0000000000416a95 in reader_read () at reader.c:2979
#6  0x00000000004045ee in builtin_source (argv=0x53e430) at builtin.c:1811
#7  0x000000000040bd9c in exec (j=0x53e340) at exec.c:891
#8  0x0000000000411a4d in eval (cmd=Variable "cmd" is not available.
) at parser.c:1585
#9  0x000000000041e294 in main (argc=1, argv=0x7fffffc16bc8) at main.c:74
#10 0x00000031b471c3cf in __libc_start_main (main=0x41e0a0 <main>, argc=1, ubp_av=0x7fffffc16bc8,
    init=0x41e4c0 <__libc_csu_init>, fini=Variable "fini" is not available.
) at ../sysdeps/generic/libc-start.c:216
#11 0x0000000000402db9 in _start ()
#12 0x00007fffffc16bb8 in ?? ()
#13 0x0000000000000000 in ?? ()


Version-Release number of selected component (if applicable):
fish-1.14.0-1.fc4

How reproducible:
Always

Steps to Reproduce:
1. Install fish - yum install fish
2. Run fish within gdb - gdb `which fish`
3. Run - gdb> run
  

Additional info: