* gdb.texinfo (Continuing and Stepping): When talking about "step"

[deliverable/binutils-gdb.git] / gdb / remote-udi.c

diff --git a/gdb/remote-udi.c b/gdb/remote-udi.c
index c859d9c6fd45f878f79746cfb60276129c756bce..17c1016065e03460e59c42066f7e2a4e67249d66 100644 (file)
--- a/gdb/remote-udi.c
+++ b/gdb/remote-udi.c
@@ -303,10 +303,15 @@ udi_close (quitting)      /*FIXME: how is quitting used */
     return;
 
   /* We should never get here if there isn't something valid in
-     udi_session_id. */
+     udi_session_id.  */
 
   if (UDIDisconnect (udi_session_id, UDITerminateSession))
-    error ("UDIDisconnect() failed in udi_close");
+    {
+      if (quitting)
+       warning ("UDIDisconnect() failed in udi_close");
+      else
+       error ("UDIDisconnect() failed in udi_close");
+    }
 
   /* Do not try to close udi_session_id again, later in the program.  */
   udi_session_id = -1;
@@ -332,6 +337,9 @@ udi_attach (args, from_tty)
   UDIBool      HostEndian = 0;
   UDIError     err;
 
+  if (args == NULL)
+    error_no_arg ("program to attach");
+
   if (udi_session_id < 0)
       error ("UDI connection not opened yet, use the 'target udi' command.\n");