[dia] custom-object: add missing breaks

[Zander <zbrown src gnome org>]

commit 5718219d4f7e5970f78740033bf10d95d3fd5fd1
Author: Zander Brown <zbrown gnome org>
Date:   Fri Dec 13 00:54:57 2019 +0000

    custom-object: add missing breaks
    
    Fix https://gitlab.gnome.org/GNOME/dia/issues/440

 objects/custom/custom_object.c | 6 ++++++
 1 file changed, 6 insertions(+)
---
diff --git a/objects/custom/custom_object.c b/objects/custom/custom_object.c
index 4f25d69e..3e4b5142 100644
--- a/objects/custom/custom_object.c
+++ b/objects/custom/custom_object.c
@@ -668,6 +668,7 @@ custom_distance_from (Custom *custom, Point *point)
               transform_coord (custom,
                                &el->path.points[i].p1,
                                &g_array_index (barr, BezPoint, i).p1);
+              break;
             default:
               g_return_val_if_reached (G_MAXFLOAT);
           }
@@ -693,6 +694,7 @@ custom_distance_from (Custom *custom, Point *point)
               transform_coord (custom,
                                &el->path.points[i].p1,
                                &g_array_index (barr, BezPoint, i).p1);
+              break;
             default:
               g_return_val_if_reached (G_MAXFLOAT);
           }
@@ -818,6 +820,7 @@ custom_move_handle (Custom           *custom,
     case HANDLE_MOVE_CREATE : /* silence gcc */
     case HANDLE_MOVE_CREATE_FINAL : /* silence gcc */
       custom_adjust_scale (custom, handle, to, cp, reason, modifiers);
+      break;
     default:
       g_return_val_if_reached (NULL);
   }
@@ -1125,6 +1128,7 @@ custom_draw_element (GraphicElement *el,
           case BEZ_LINE_TO:
             transform_coord (custom, &el->path.points[i].p1,
                              &g_array_index (barr, BezPoint, i).p1);
+            break;
           default:
             g_return_if_reached ();
       }
@@ -1151,6 +1155,7 @@ custom_draw_element (GraphicElement *el,
             transform_coord (custom,
                              &el->path.points[i].p1,
                              &g_array_index (barr, BezPoint, i).p1);
+            break;
           default:
             g_return_if_reached ();
       }
@@ -1525,6 +1530,7 @@ custom_update_data(Custom *custom, AnchorShape horiz, AnchorShape vert)
           case BEZ_LINE_TO:
             transform_coord (custom, &el->path.points[i].p1,
                              &g_array_index (barr, BezPoint, i).p1);
+            break;
           default:
             g_return_if_reached ();
         }