allow empty fields in POST data

[cgilite] / misc.sh

diff --git a/misc.sh b/misc.sh
index ee4eaaf511d12b773baa1707a26cae952d76bd05..adc879b3091474e24cbb765a001d211717c1b6d8 100755 (executable)
--- a/misc.sh
+++ b/misc.sh
@@ -53,5 +53,5 @@ invalidate(){
 
 declare -A item_name
 l10n(){
-  [ -n "$item_name[$1]" ] && printf %s "$item_name[$1]" || printf %s "$1"
+  [ -n "$item_name[$1]+x" ] && printf %s "$item_name[$1]" || printf %s "$1"
 }