[Pkg-zsh-commits] [zsh] 01/01: zshrc: Make expansion robust with NO_UNSET

[Frank Terbeck]

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ft-guest pushed a commit to branch debian
in repository zsh.

commit c1e9ec068542e8fb7c516710dd0ee7c5d0c53817
Author: Frank Terbeck <ft at bewatermyfriend.org>
Date:   Tue Jan 5 12:06:35 2016 +0100

    zshrc: Make expansion robust with NO_UNSET
    
    Thanks: Marc Chantreux on #pkg-zsh (freenode)
---
 debian/zshrc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/debian/zshrc b/debian/zshrc
index 84d644d..45aebde 100644
--- a/debian/zshrc
+++ b/debian/zshrc
@@ -11,7 +11,7 @@ READNULLCMD=${PAGER:-/usr/bin/pager}
 # An array to note missing features to ease diagnosis in case of problems.
 typeset -ga debian_missing_features
 
-if [[ -z "$DEBIAN_PREVENT_KEYBOARD_CHANGES" ]] &&
+if [[ -z "${DEBIAN_PREVENT_KEYBOARD_CHANGES-}" ]] &&
    [[ "$TERM" != 'emacs' ]]
 then
 

-- 
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