fix some close on -1 issues

This commit is contained in:
Anthony Minessale
2013-08-27 13:59:24 -04:00
parent c60dfb50d5
commit 7c5b5ce8a4
4 changed files with 9 additions and 2 deletions

View File

@@ -100,6 +100,9 @@ int
psf_fclose (SF_PRIVATE *psf)
{ int retval ;
if (psf->filedes =- -1)
return -1; /* already closed */
if (psf->virtual_io)
return 0 ;