Fix missing enum case: Avoid a divide-by-0 crash.

diff --git a/gtk2_ardour/editor.cc b/gtk2_ardour/editor.cc
index 2120f5e44c0295678bb3f79334beac3c1d7ab7ef..c18833bd8c0e10ec9850fc7e7893318296499d9a 100644 (file)
--- a/gtk2_ardour/editor.cc
+++ b/gtk2_ardour/editor.cc
@@ -4171,6 +4171,8 @@ Editor::get_grid_beat_divisions(samplepos_t position)
        case GridTypeBeatDiv4:   return 4;
        case GridTypeBeatDiv3:   return 3;
        case GridTypeBeatDiv2:   return 2;
+       case GridTypeBeat:       return 1;
+       case GridTypeBar:        return 1;
 
        case GridTypeNone:       return 0;
        case GridTypeTimecode:   return 0;