master 026804b: Fix GTK crash when clicking on xwidgets on XI2

[Po Lu]

branch: master
commit 026804b60631d4766bb99bf94a4ad04e13ae0d07
Author: Po Lu <luangruo@yahoo.com>
Commit: Po Lu <luangruo@yahoo.com>

    Fix GTK crash when clicking on xwidgets on XI2
    
    * src/xterm.c (handle_one_xevent): Drop button events destined
    for an xwidget.
---
 src/xterm.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/xterm.c b/src/xterm.c
index 8618a98..33396cc 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -9704,6 +9704,8 @@ handle_one_xevent (struct x_display_info *dpyinfo,
                inev.ie.kind = SELECT_WINDOW_EVENT;
                inev.ie.frame_or_window = xvw->w;
              }
+
+           *finish = X_EVENT_DROP;
            goto OTHER;
          }
 #endif