diff options
Diffstat (limited to 'src/Format/Tcformat.c')
| -rw-r--r-- | src/Format/Tcformat.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/Format/Tcformat.c b/src/Format/Tcformat.c index e98a25da..368c7d9e 100644 --- a/src/Format/Tcformat.c +++ b/src/Format/Tcformat.c @@ -3462,6 +3462,13 @@ BOOL QueryFreeSpace (HWND hwndDlg, HWND hwndTextBox, BOOL display, LONGLONG *pFr else { LARGE_INTEGER lDiskFree; + // if the file pointed by szFileName already exists, we must add its size to the free space since it will be overwritten durig the volume creation + __int64 lFileSize = GetFileSize64(szFileName); + if (lFileSize != -1) + { + free.QuadPart += lFileSize; + } + lDiskFree.QuadPart = free.QuadPart; if (pFreeSpaceValue) |