(Fcall_interactively): Use next_event only if less

than key_count.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/callint.c b/src/callint.c
index b4b1e198544..4552b2274b1 100644
--- a/src/callint.c
+++ b/src/callint.c
@@ -409,7 +409,9 @@ supply if the command inquires which events were used to invoke it.  */)
         {
           Lisp_Object event;
 
-          event = XVECTOR (keys)->contents[next_event];
+          event = (next_event < key_count
+                   ? XVECTOR (keys)->contents[next_event]
+                   : Qnil);
           if (EVENT_HAS_PARAMETERS (event)
               && (event = XCDR (event), CONSP (event))
               && (event = XCAR (event), CONSP (event))