2008-12-31 Pedro Alves <pedro@codesourcery.com>

PR gdb/8812:
	* infrun.c (handle_command): Don't print a header or notify the
	target about signal changes if we didn't change any signal.

2008-12-31  Pedro Alves  <pedro@codesourcery.com>

	PR gdb/8812:
	* gdb.base/signal.exp: Change kfail to fail, and update PR number.

gdb/ChangeLog

@@ -1,3 +1,9 @@
+2008-12-31  Pedro Alves  <pedro@codesourcery.com>
+
+	PR gdb/8812:
+	* infrun.c (handle_command): Don't print a header or notify the
+	target about signal changes if we didn't change any signal.
+
 2008-12-29  Joel Brobecker  <brobecker@adacore.com>
 
 	* valops.c (find_method_list): Minor reformatting in comment.

gdb/infrun.c

@@ -4639,20 +4639,22 @@ Are you sure you want to change it? ", target_signal_to_name ((enum target_signa
       argv++;
     }
 
-  target_notice_signals (inferior_ptid);
+  for (signum = 0; signum < nsigs; signum++)
+    if (sigs[signum])
+      {
+	target_notice_signals (inferior_ptid);
 
-  if (from_tty)
-    {
-      /* Show the results.  */
-      sig_print_header ();
-      for (signum = 0; signum < nsigs; signum++)
-	{
-	  if (sigs[signum])
-	    {
-	      sig_print_info (signum);
-	    }
-	}
-    }
+	if (from_tty)
+	  {
+	    /* Show the results.  */
+	    sig_print_header ();
+	    for (; signum < nsigs; signum++)
+	      if (sigs[signum])
+		sig_print_info (signum);
+	  }
+
+	break;
+      }
 
   do_cleanups (old_chain);
 }

gdb/testsuite/ChangeLog

@@ -1,3 +1,8 @@
+2008-12-31  Pedro Alves  <pedro@codesourcery.com>
+
+	PR gdb/8812:
+	* gdb.base/signal.exp: Change kfail to fail, and update PR number.
+
 2008-12-29  Pedro Alves  <pedro@codesourcery.com>
 
 	PR gdb/7536:

gdb/testsuite/gdb.base/signals.exp

@@ -248,7 +248,7 @@ The program being debugged stopped while in a function called from GDB.*" \
 	    gdb_test_multiple "n" "$test" {
 		-re "Not confirmed, unchanged.*Signal.*$gdb_prompt $"  {
 		    # "Signal ..." should not be in the output.
-		    kfail gdb/1707 "$test"
+		    fail gdb/8812 "$test"
 		}
 		-re "Not confirmed, unchanged.*$gdb_prompt $" {
 		    pass "$test"