Insert explicit "break" when falling through to empty next case

...which itself only contains a "break" (or nothing at all at the end of the
"switch"), as otherwise Clang -Wimplicit-fallthrough would warn about these.

Change-Id: I25c1cf2ca74dfeba7ca0385ca8f1c1bf30bbf91b

1 files changed, 1 insertions, 0 deletions

diff --git a/forms/source/component/ListBox.cxx b/forms/source/component/ListBox.cxx
index 3275718d48b2..6b3f1b4c4635 100644
--- a/forms/source/component/ListBox.cxx
+++ b/forms/source/component/ListBox.cxx
@@ -1316,6 +1316,7 @@ namespace frm
                 default:
                     break;
                 }
+                break;
             }
             default:
                 break;