Bugfixes: checkboxes to radiobuttons (from J�rgen S) and remove a little

[lyx.git] / src / frontends / xforms / FormThesaurus.C

diff --git a/src/frontends/xforms/FormThesaurus.C b/src/frontends/xforms/FormThesaurus.C
index 239677dca7e057c2e99f4f3d6d90b40522310a2d..b168ee56e1b8cdcd5f18e301e89a9c38836ed2cf 100644 (file)
--- a/src/frontends/xforms/FormThesaurus.C
+++ b/src/frontends/xforms/FormThesaurus.C
@@ -132,6 +132,8 @@ ButtonPolicy::SMInput FormThesaurus::input(FL_OBJECT * obj, long)
                        fl_set_input(dialog_->input_replace, "");
                        return ButtonPolicy::SMI_APPLY;
                }
+               return ButtonPolicy::SMI_NOOP;
+
        } else if (obj == dialog_->button_replace) {
                string rep(fl_get_input(dialog_->input_replace));
                if (!rep.empty())
@@ -143,8 +145,11 @@ ButtonPolicy::SMInput FormThesaurus::input(FL_OBJECT * obj, long)
                return ButtonPolicy::SMI_NOOP;
        }
 
-       setReplace(fl_get_input(dialog_->input_entry),
-               strip(frontStrip(fl_get_browser_line(obj, fl_get_browser(obj)))));
+       int const line = fl_get_browser(obj);
+       if (line > 0) {
+               setReplace(fl_get_input(dialog_->input_entry),
+                          strip(frontStrip(fl_get_browser_line(obj, line))));
+       }
 
        if (clickline_ == fl_get_browser(obj)) {
                updateMeanings(fl_get_input(dialog_->input_replace));