# HG changeset patch
# User Claus Gittinger <cg@exept.de>
# Date 1518455219 -3600
# Node ID a74a4de7393ae1c42597b1909317df199315b8ea
# Parent  f6122d30bce9767aeafa7c2c05ab61efb59b31b9
#UI_ENHANCEMENT by cg
class: TerminalView
changed: #keyPressInLineEditMode:

diff -r f6122d30bce9 -r a74a4de7393a TerminalView.st
--- a/TerminalView.st	Mon Feb 12 18:05:47 2018 +0100
+++ b/TerminalView.st	Mon Feb 12 18:06:59 2018 +0100
@@ -1254,7 +1254,7 @@
         "/ lastSelectedLineBufferHistoryPosition := lineBufferHistoryPosition.
         p := lineBufferHistoryPosition.
         [
-            lineBuffer := lineBufferHistory at:p.
+            lineBuffer := lineBufferHistory at:p ifAbsent:[nil].
             p := p - 1.
         ] doUntil:[
             p == 0 or:[ lineBuffer notEmptyOrNil ]