[ViewVC] Diff of: cvs/rxvt-unicode/src/ptytty.C

Comparing rxvt-unicode/src/ptytty.C (file contents):
Revision 1.27 by root, Tue Jan 3 16:32:33 2006 UTC vs.
Revision 1.29 by root, Fri Jan 6 02:11:15 2006 UTC

 void
 rxvt_ptytty::close_tty ()
 {
-  if (tty >= 0) close (tty);
+  if (tty < 0)
+    return;
+  close (tty);
   tty = -1;
 }
 void
 rxvt_ptytty::put ()
 {
 #ifndef NO_SETOWNER_TTYDEV
-  if (tty >= 0)
-    privileges (RESTORE);
+  privileges (RESTORE);
 #endif
   if (pty >= 0) close (pty);
   close_tty ();
   free (name);
 void
 rxvt_ptytty::set_utf8_mode (bool on)
 {
 #ifdef IUTF8
-  if (pty != -1)
+  if (pty < 0)
-    {
+    return;
-      struct termios tio;
+  struct termios tio;
-      if (tcgetattr (pty, &tio) != -1)
+  if (tcgetattr (pty, &tio) != -1)
+    {
+      tcflag_t new_cflag = tio.c_iflag;
+      if (on)
+        new_cflag |= IUTF8;
+      else
+        new_cflag &= ~IUTF8;
+      if (new_cflag != tio.c_iflag)
         {
-          tcflag_t new_cflag = tio.c_iflag;
-          if (on)
-            new_cflag |= IUTF8;
-          else
-            new_cflag &= ~IUTF8;
-          if (new_cflag != tio.c_iflag)
-            {
-              tio.c_iflag = new_cflag;
+          tio.c_iflag = new_cflag;
-              tcsetattr (pty, TCSANOW, &tio);
+          tcsetattr (pty, TCSANOW, &tio);
-            }
         }
     }
 #endif
 }

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