[Emacs-diffs] trunk r113433: Fix minor problems found by --enable-gcc-warnings.

[Paul Eggert]

------------------------------------------------------------
revno: 113433
revision-id: address@hidden
parent: address@hidden
committer: Paul Eggert <address@hidden>
branch nick: trunk
timestamp: Tue 2013-07-16 07:52:22 -0700
message:
  Fix minor problems found by --enable-gcc-warnings.
  
  * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
  * keyboard.c (kbd_buffer_get_event): Remove unused local.
modified:
  src/ChangeLog                  changelog-20091113204419-o5vbwnq5f7feedwu-1438
  src/frame.c                    frame.c-20091113204419-o5vbwnq5f7feedwu-243
  src/keyboard.c                 keyboard.c-20091113204419-o5vbwnq5f7feedwu-449

=== modified file 'src/ChangeLog'
--- a/src/ChangeLog     2013-07-16 11:41:06 +0000
+++ b/src/ChangeLog     2013-07-16 14:52:22 +0000
@@ -1,3 +1,9 @@
+2013-07-16  Paul Eggert  <address@hidden>
+
+       Fix minor problems found by --enable-gcc-warnings.
+       * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
+       * keyboard.c (kbd_buffer_get_event): Remove unused local.
+
 2013-07-16  Jan Djärv  <address@hidden>
 
        * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.

=== modified file 'src/frame.c'
--- a/src/frame.c       2013-07-16 11:41:06 +0000
+++ b/src/frame.c       2013-07-16 14:52:22 +0000
@@ -895,7 +895,7 @@
 This function checks if blink-cursor timers should be turned on again.  */)
   (Lisp_Object event)
 {
-  call0 (intern ("blink-cursor-check"));
+  return call0 (intern ("blink-cursor-check"));
 }
 
 DEFUN ("handle-focus-out", Fhandle_focus_out, Shandle_focus_out, 1, 1, "e",
@@ -905,7 +905,7 @@
 This function checks if blink-cursor timers should be turned off.  */)
   (Lisp_Object event)
 {
-  call0 (intern ("blink-cursor-suspend"));
+  return call0 (intern ("blink-cursor-suspend"));
 }
 
 DEFUN ("handle-switch-frame", Fhandle_switch_frame, Shandle_switch_frame, 1, 
1, "e",

=== modified file 'src/keyboard.c'
--- a/src/keyboard.c    2013-07-16 11:41:06 +0000
+++ b/src/keyboard.c    2013-07-16 14:52:22 +0000
@@ -4092,7 +4092,7 @@
 #else
           struct x_display_info *di;
 #endif
-          Lisp_Object rest, frame = event->frame_or_window;
+          Lisp_Object frame = event->frame_or_window;
           bool focused = false;
 
           for (di = x_display_list; di && ! focused; di = di->next)