Modificato metodo TBaseisamfile::is_valid(). Aggiunta DB_tagget().

git-svn-id: svn://10.65.10.50/trunk@2157 c028cbd2-c16b-5b4b-a496-9718f37d4682
1995-11-15 18:20:51 +00:00 · 1995-11-15 18:20:51 +00:00 · 36dc951242
commit 36dc951242
parent aa029cbc5c
1 changed files with 3 additions and 0 deletions
--- a/include/isam.cpp
+++ b/include/isam.cpp
@ -1062,7 +1062,10 @@ int TBaseisamfile::is_valid()
  int err = NOERR;
  getisfd(_isamfile,num()); 
  if ((filehnd()->fhnd = DB_open(filehnd()->d->SysName,0)) >= 0)
+  {
+    if (DB_tagget(filehnd()->fhnd) == -1) err = _ispatherr;
    DB_close(filehnd()->fhnd);
+  }
  else 
    err = get_error(filehnd()->fhnd);
  relisfd(_isamfile);