diff options
| -rw-r--r-- | src/xterm.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/xterm.c b/src/xterm.c index e6b098f8830..1e9161c7ab0 100644 --- a/src/xterm.c +++ b/src/xterm.c @@ -7157,7 +7157,11 @@ x_display_set_last_user_time (struct x_display_info *dpyinfo, Time time, bool send_event) { #ifndef USE_GTK - struct frame *focus_frame = dpyinfo->x_focus_frame; + struct frame *focus_frame; + Time old_time; + + focus_frame = dpyinfo->x_focus_frame; + old_time = dpyinfo->last_user_time; #endif #ifdef ENABLE_CHECKING @@ -7168,8 +7172,11 @@ x_display_set_last_user_time (struct x_display_info *dpyinfo, Time time, dpyinfo->last_user_time = time; #ifndef USE_GTK - if (focus_frame) + /* Don't waste bandwidth if the time hasn't actually changed. */ + if (focus_frame && old_time != dpyinfo->last_user_time) { + time = dpyinfo->last_user_time; + while (FRAME_PARENT_FRAME (focus_frame)) focus_frame = FRAME_PARENT_FRAME (focus_frame); |