CVS: rdesktop printer.c,1.10,1.11

Update of /cvsroot/rdesktop/rdesktop
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv11755

Modified Files:
	printer.c 
Log Message:
error handling - dont segfault when handle already closed upon closing - volker milde

Index: printer.c
===================================================================
RCS file: /cvsroot/rdesktop/rdesktop/printer.c,v
retrieving revision 1.10
retrieving revision 1.11
diff -C2 -d -r1.10 -r1.11
*** printer.c	15 Feb 2004 21:19:28 -0000	1.10
--- printer.c	4 Mar 2004 08:08:13 -0000	1.11
***************
*** 110,121 ****
  printer_close(HANDLE handle)
  {
! 	PRINTER *pprinter_data;
! 
! 	pprinter_data = get_printer_data(handle);
! 
! 	g_rdpdr_device[get_device_index(handle)].handle = 0;
! 
! 	pclose(pprinter_data->printer_fp);
! 
  	return STATUS_SUCCESS;
  }
--- 110,121 ----
  printer_close(HANDLE handle)
  {
! 	int i = get_device_index(handle);
! 	if (i >= 0)
! 	{
! 		PRINTER *pprinter_data = g_rdpdr_device[i].pdevice_data;
! 		if (pprinter_data)
! 			pclose(pprinter_data->printer_fp);
! 		g_rdpdr_device[i].handle = 0;
! 	}
  	return STATUS_SUCCESS;
  }



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