[Bug 8020] cmd can't find .bat if full path is given / not found file causes a cmd spawning recursion

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=8020

[e-mail] changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED

------- Additional Comments From [e-mail]  2007-11-04 15:31 -------
I'll do patches as part of my next set, but change wcmdmain.c if in lines 837 
to read (swaps 2 lines and add ptr chk)
    /* Convert eg. ..\fred to include a directory by removing file part */
    GetFullPathName(param1, sizeof(pathtosearch), pathtosearch, NULL);
    lastSlash = strrchr(pathtosearch, '\');
    if (lastSlash && strchr(lastSlash, '.') != NULL) extensionsupplied = TRUE;
    if (lastSlash) *lastSlash = 0x00;
    strcpy(stemofsearch, lastSlash+1);

basically, setting *ptr to 0x00 then doing a strchr on it isnt likely to 
work... oops!

Sorry about the regression, thanks for the bug report