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jshn: refactor _jshn_append to require fewer evals
[project/libubox.git]
/
sh
/
jshn.sh
diff --git
a/sh/jshn.sh
b/sh/jshn.sh
index
a324c54
..
9e7f444
100644
(file)
--- a/
sh/jshn.sh
+++ b/
sh/jshn.sh
@@
-22,12
+22,9
@@
__jshn_raw_append() {
_jshn_append() {
# var=$1
_jshn_append() {
# var=$1
- # value=$2
- # sep=$3
- local __old_val
-
- _json_get_var __old_val "$1"
- _json_set_var "$1" "${__old_val:+$__old_val${3:- }}$2"
+ local _a_value="$2"
+ local _a_sep="${3:- }"
+ eval "${JSON_PREFIX}$1=\"\${${JSON_PREFIX}$1:+\${${JSON_PREFIX}$1}\${_a_value:+\$_a_sep}}\$_a_value\""
}
_json_export() {
}
_json_export() {