ports/116163: crafty port segfaults with book create command

[shoemaker at bluebottle.com]

>Number:         116163
>Category:       ports
>Synopsis:       crafty port segfaults with book create command
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Sep 06 19:20:01 GMT 2007
>Closed-Date:
>Last-Modified:
>Originator:     shoemaker at bluebottle.com
>Release:        FreeBSD 6.2-RELEASE-p7 i386
>Organization:
>Environment:
System: FreeBSD localhost 6.2-RELEASE-p7 FreeBSD 6.2-RELEASE-p7 #0: Tue Sep 4 07:13:57 MDT 2007 root@:/var/obj/usr/src/sys/CUSTOM i386

>Description:
When building books, the crafty program terminates with
a segmentation fault: backtrace follows:

0x2826fabd in strtol () from /lib/libc.so.6
(gdb) backtrace
#0  0x2826fabd in strtol () from /lib/libc.so.6
#1  0x2825535b in atoi () from /lib/libc.so.6
#2  0x08063bef in BookUp ()
#3  0x080794a9 in Option (tree=0x8124000) at option.c:276
#4  0x08076b58 in main (argc=1, argv=0xbfbfe9d0) at main.c:3125

>How-To-Repeat:
	get some pgn files, run crafty, issue command 'book create
<file.pgn> 60'.  Crafty runs through the build, then segfaults

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>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted: