From 38a4364db5ff298558fea28334a49c41f5921e7e Mon Sep 17 00:00:00 2001
From: Bart Schaefer <barts@users.sourceforge.net>
Date: Sat, 16 Jun 2012 04:30:35 +0000
Subject: users/17134: avoid bad math error

---
 Functions/Misc/promptnl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Functions')

diff --git a/Functions/Misc/promptnl b/Functions/Misc/promptnl
index a98c4b8ee..155d58770 100644
--- a/Functions/Misc/promptnl
+++ b/Functions/Misc/promptnl
@@ -62,7 +62,7 @@ done
 
 # If the cursor is not in the first column, emit EOLMARK and newline.
 
-(( ${${RECV#*\;}%R} > 1 )) && print -P -- $EOLMARK
+(( ${${${RECV#*\;}%R}:-0} > 1 )) && print -P -- $EOLMARK
 
 return 0
 
-- 
cgit 1.4.1