1 files changed, 2 insertions, 3 deletions

diff --git a/src/xdisp.c b/src/xdisp.c
index 784848913c0..8bc5d81f448 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -7768,9 +7768,8 @@ next_element_from_display_vector (struct it *it)
 
   /* KFS: This code used to check ip->dpvec[0] instead of the current element.
      That seemed totally bogus - so I changed it...  */
-  gc = it->dpvec[it->current.dpvec_index];
-
-  if (GLYPH_CODE_P (gc))
+  if (it->dpend - it->dpvec > 0 /* empty dpvec[] is invalid */
+      && (gc = it->dpvec[it->current.dpvec_index], GLYPH_CODE_P (gc)))
     {
       struct face *this_face, *prev_face, *next_face;