Cleanups of the GSSAPI support. On Windows, standard GSS libraries

[u/mdw/putty] / windows / winctrls.c

diff --git a/windows/winctrls.c b/windows/winctrls.c
index fd58584..a618a69 100644 (file)
--- a/windows/winctrls.c
+++ b/windows/winctrls.c
@@ -2011,7 +2011,6 @@ int winctrl_context_help(struct dlgparam *dp, HWND hwnd, int id)
 {
     int i;
     struct winctrl *c;
-    char *cmd;
 
     /*
      * Look up the control ID in our data.
@@ -2195,8 +2194,13 @@ int dlg_listbox_index(union control *ctrl, void *dlg)
     struct dlgparam *dp = (struct dlgparam *)dlg;
     struct winctrl *c = dlg_findbyctrl(dp, ctrl);
     int msg, ret;
-    assert(c && c->ctrl->generic.type == CTRL_LISTBOX &&
-          !c->ctrl->listbox.multisel);
+    assert(c && c->ctrl->generic.type == CTRL_LISTBOX);
+    if (c->ctrl->listbox.multisel) {
+       assert(c->ctrl->listbox.height != 0); /* not combo box */
+       ret = SendDlgItemMessage(dp->hwnd, c->base_id+1, LB_GETSELCOUNT, 0, 0);
+       if (ret == LB_ERR || ret > 1)
+           return -1;
+    }
     msg = (c->ctrl->listbox.height != 0 ? LB_GETCURSEL : CB_GETCURSEL);
     ret = SendDlgItemMessage(dp->hwnd, c->base_id+1, msg, 0, 0);
     if (ret == LB_ERR)