1 files changed, 4 insertions, 4 deletions

diff --git a/src/dispnew.c b/src/dispnew.c
index 69db3f77b3c..9922574920a 100644
--- a/src/dispnew.c
+++ b/src/dispnew.c
@@ -851,10 +851,10 @@ preserve_other_columns (w)
 
               bcopy (current_frame->glyphs[vpos],
                      desired_frame->glyphs[vpos],
-                     start * sizeof (current_frame->glyphs[vpos]));
+                     start * sizeof (current_frame->glyphs[vpos][0]));
               bcopy (current_frame->charstarts[vpos],
                      desired_frame->charstarts[vpos],
-                     start * sizeof (current_frame->charstarts[vpos]));
+                     start * sizeof (current_frame->charstarts[vpos][0]));
               len = min (start, current_frame->used[vpos]);
               if (desired_frame->used[vpos] < len)
                 desired_frame->used[vpos] = len;
@@ -871,11 +871,11 @@ preserve_other_columns (w)
               bcopy (current_frame->glyphs[vpos] + end,
                      desired_frame->glyphs[vpos] + end,
                      ((current_frame->used[vpos] - end)
-                      * sizeof (current_frame->glyphs[vpos])));
+                      * sizeof (current_frame->glyphs[vpos][0])));
               bcopy (current_frame->charstarts[vpos] + end,
                      desired_frame->charstarts[vpos] + end,
                      ((current_frame->used[vpos] - end)
-                      * sizeof (current_frame->charstarts[vpos])));
+                      * sizeof (current_frame->charstarts[vpos][0])));
               desired_frame->used[vpos] = current_frame->used[vpos];
             }
         }