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authorBart Schaefer <barts@users.sourceforge.net>2012-06-16 04:30:35 +0000
committerBart Schaefer <barts@users.sourceforge.net>2012-06-16 04:30:35 +0000
commit38a4364db5ff298558fea28334a49c41f5921e7e (patch)
treecab5ad6b05e43f1dcdb74e97fd6c7c0f019aa219 /Functions
parent0ea4e90a7af0cec155dcd2548678ef05946edcc9 (diff)
downloadzsh-38a4364db5ff298558fea28334a49c41f5921e7e.tar.gz
zsh-38a4364db5ff298558fea28334a49c41f5921e7e.tar.xz
zsh-38a4364db5ff298558fea28334a49c41f5921e7e.zip
users/17134: avoid bad math error
Diffstat (limited to 'Functions')
-rw-r--r--Functions/Misc/promptnl2
1 files changed, 1 insertions, 1 deletions
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