X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/putty/blobdiff_plain/fc9b052a2fc832ea8bc3efa9c79eba0f961830b2..33b1edda1f3fa65f5cad3b8a73cdc2fd61558ec9:/windows/winctrls.c

diff --git a/windows/winctrls.c b/windows/winctrls.c
index c9300cdd..60e32f5e 100644
--- a/windows/winctrls.c
+++ b/windows/winctrls.c
@@ -2366,6 +2366,8 @@ void dlg_set_focus(union control *ctrl, void *dlg)
     struct winctrl *c = dlg_findbyctrl(dp, ctrl);
     int id;
     HWND ctl;
+    if (!c)
+        return;
     switch (ctrl->generic.type) {
       case CTRL_EDITBOX: id = c->base_id + 1; break;
       case CTRL_RADIO: