bugfix: don't use $LINE to initialize basta_scroll_lines.

- When a new interactive shell is launched, there is a time
  before the LINE variable exists, so we end up initializing
  basta_scroll_lines to a blank value, which causes bad
  syntax in the comparison [ $curln -gt $basta_scroll_lines ].

1 files changed, 1 insertions, 1 deletions

diff --git a/basta.sh b/basta.sh
index 601d3a4..aeb210e 100644
--- a/basta.sh
+++ b/basta.sh
@@ -4,7 +4,7 @@ basta_old_cmdno=${basta_old_cmdno-0}
 basta_old_lines=${basta_old_lines-0}
 basta_old_cols=${basta_old_cols-0}
 
-basta_scroll_lines=${basta_scroll_lines-$LINES}
+basta_scroll_lines=${basta_scroll_lines-0}
 basta_prev_reserved_rows=${basta_prev_reserved_rows-}
 
 basta_status_alarm_pid=${basta_status_alarm_pid-}