# HG changeset patch
# User Jan Vrany <jan.vrany@fit.cvut.cz>
# Date 1561331064 0
# Node ID 5182891c9a14211ccf354285e4b22d853a38285d
# Parent  bc60050be743a383829fc631079bda2bbc849390
Fix slip `TerminalView >> innerHeight`

Check for existence of the scrollbar - it may not exist if
terminal is big enough to accomodate all the text.

diff -r bc60050be743 -r 5182891c9a14 TerminalView.st
--- a/TerminalView.st	Fri Jun 14 12:46:37 2019 +0100
+++ b/TerminalView.st	Sun Jun 23 23:04:24 2019 +0000
@@ -548,12 +548,13 @@
     "/ sure that last line is always fully visible, otherwise
     "/ user may not actually see what is she typing.
     innerHeight := super innerHeight.
-    (superView notNil and:[superView isScrollWrapper ]) ifTrue:[ 
+    (superView notNil and:[superView isScrollWrapper and:[superView horizontalScrollBar notNil]]) ifTrue:[ 
         innerHeight := innerHeight - superView horizontalScrollBar height.
     ].
     ^ innerHeight
 
     "Created: / 29-07-2018 / 21:08:39 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+    "Modified: / 19-06-2019 / 10:39:47 / Jan Vrany <jan.vrany@fit.cvut.cz>"
 !
 
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