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don't try to append when there is only one parameter given

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See issue #3023 for more details.

svn path=/trunk/; revision=32062
This commit is contained in:
Christoph von Wittich 2008-01-31 09:00:27 +00:00
parent 918dc6ab7d
commit 08720c6375
1 changed files with 13 additions and 10 deletions
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23
reactos/base/shell/cmd/copy.c
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@ -539,17 +539,20 @@ INT cmd_copy (LPTSTR cmd, LPTSTR param)
return 1;
}
if(((_tcschr (arg[nSrc], _T('+')) != NULL) ||
(_tcschr (arg[nSrc], _T('*')) != NULL && _tcschr (arg[nDes], _T('*')) == NULL) ||
(IsExistingDirectory (arg[nSrc]) && (_tcschr (arg[nDes], _T('*')) == NULL && !IsExistingDirectory (arg[nDes])))
))
if (nDes != -1) /* you can only append files when there is a destination */
{
/* There is a + in the source filename, this means
that there is more then one file being put into
one file. */
bAppend = TRUE;
if(_tcschr (arg[nSrc], _T('+')) != NULL)
appendPointer = arg[nSrc];
if(((_tcschr (arg[nSrc], _T('+')) != NULL) ||
(_tcschr (arg[nSrc], _T('*')) != NULL && _tcschr (arg[nDes], _T('*')) == NULL) ||
(IsExistingDirectory (arg[nSrc]) && (_tcschr (arg[nDes], _T('*')) == NULL && !IsExistingDirectory (arg[nDes])))
))
{
/* There is a + in the source filename, this means
that there is more then one file being put into
one file. */
bAppend = TRUE;
if(_tcschr (arg[nSrc], _T('+')) != NULL)
appendPointer = arg[nSrc];
}
}
/* Reusing the number of files variable */