Fix releasing the mouse on top of the tool bar on MS Windows

* src/w32term.c (w32_read_socket): Don't handle tool bar clicks
specially for button up events if no tool bar item was
previously pressed.

diff --git a/src/w32term.c b/src/w32term.c
index 1937f94645243559d1225f56721007de0b7f12b9..205ac7496692fda606208db84ccd6698a3b37cdd 100644 (file)
--- a/src/w32term.c
+++ b/src/w32term.c
@@ -5365,7 +5365,9 @@ w32_read_socket (struct terminal *terminal,
 
                     window = window_from_coordinates (f, x, y, 0, 1, 1);
 
-                    if (EQ (window, f->tool_bar_window))
+                    if (EQ (window, f->tool_bar_window)
+                       && (inev.modifiers & down_modifier
+                           || f->last_tool_bar_item != -1))
                       {
                         w32_handle_tool_bar_click (f, &inev);
                         tool_bar_p = 1;