util (bleopt): fix a bug that a new setting is not defined with "name:="

akinomyoga · Apr 10, 2020 · f2dbad0 · f2dbad0
1 parent 5ba9400
commit f2dbad0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/util.sh b/src/util.sh
@@ -46,7 +46,7 @@ function bleopt {
 
       case "$type" in
       (a*)
-        [[ ${!var} == "$value" ]] && continue
+        [[ ${!var+set} && ${!var} == "$value" ]] && continue
         if ble/is-function bleopt/check:"${var#bleopt_}"; then
           if ! bleopt/check:"${var#bleopt_}"; then
             error_flag=1