Switch the license of all .c files to GPLv3.

[thirdparty/binutils-gdb.git] / gdb / cli / cli-decode.c

diff --git a/gdb/cli/cli-decode.c b/gdb/cli/cli-decode.c
index 861d12a1fac67b310361a152bca8f89e534d0f37..936866ef7564422c704d161841d9f56f6da282ef 100644 (file)
--- a/gdb/cli/cli-decode.c
+++ b/gdb/cli/cli-decode.c
@@ -1,11 +1,11 @@
 /* Handle lists of commands, their decoding and documentation, for GDB.
 
-   Copyright (c) 1986, 1989, 1990, 1991, 1998, 2000, 2001, 2002, 2004 Free
-   Software Foundation, Inc.
+   Copyright (c) 1986, 1989, 1990, 1991, 1998, 2000, 2001, 2002, 2004, 2007
+   Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -14,9 +14,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include "defs.h"
 #include "symtab.h"
@@ -1226,28 +1224,27 @@ lookup_cmd (char **line, struct cmd_list_element *list, char *cmdtype,
            int allow_unknown, int ignore_help_classes)
 {
   struct cmd_list_element *last_list = 0;
-  struct cmd_list_element *c =
-  lookup_cmd_1 (line, list, &last_list, ignore_help_classes);
+  struct cmd_list_element *c;
 
   /* Note: Do not remove trailing whitespace here because this
      would be wrong for complete_command.  Jim Kingdon  */
 
+  if (!*line)
+    error (_("Lack of needed %scommand"), cmdtype);
+
+  c = lookup_cmd_1 (line, list, &last_list, ignore_help_classes);
+
   if (!c)
     {
       if (!allow_unknown)
        {
-         if (!*line)
-           error (_("Lack of needed %scommand"), cmdtype);
-         else
-           {
-             char *q;
-             int len = find_command_name_length (*line);
+         char *q;
+         int len = find_command_name_length (*line);
 
-             q = (char *) alloca (len + 1);
-             strncpy (q, *line, len);
-             q[len] = '\0';
-             undef_cmd_error (cmdtype, q);
-           }
+         q = (char *) alloca (len + 1);
+         strncpy (q, *line, len);
+         q[len] = '\0';
+         undef_cmd_error (cmdtype, q);
        }
       else
        return 0;