SVN: rc-scripts/trunk/rc.d/init.d/functions

[arekm]

Author: arekm
Date: Thu Jul 16 19:07:32 2009
New Revision: 10419

Modified:
   rc-scripts/trunk/rc.d/init.d/functions
Log:
On IPMI serial console COLUMNS ends up with negative value like -13. Protect agains such thing. Also protect LINES.

Modified: rc-scripts/trunk/rc.d/init.d/functions
==============================================================================
--- rc-scripts/trunk/rc.d/init.d/functions	(original)
+++ rc-scripts/trunk/rc.d/init.d/functions	Thu Jul 16 19:07:32 2009
@@ -25,7 +25,8 @@
 	_setterm
 	unset _setterm
 fi
-[ -z "$COLUMNS" ] && COLUMNS=80
+[ -z "$LINES" -o "$LINES" -le 0 ] && COLUMNS=40
+[ -z "$COLUMNS" -o "$COLUMNS" -le 0 ] && COLUMNS=80
 export LINES COLUMNS
 INIT_COL=$((COLUMNS - 13))