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json: use JSON_VARIANT_ARRAY_FOREACH() where we can

This commit is contained in:
Lennart Poettering 2019-05-28 14:19:51 +02:00 committed by Yu Watanabe
parent 54130b3622
commit ca5e7694bd
1 changed files with 2 additions and 6 deletions
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8
src/shared/json.c
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@ -3407,7 +3407,7 @@ int json_dispatch_string(const char *name, JsonVariant *variant, JsonDispatchFla
int json_dispatch_strv(const char *name, JsonVariant *variant, JsonDispatchFlags flags, void *userdata) {
_cleanup_strv_free_ char **l = NULL;
char ***s = userdata;
size_t i;
JsonVariant *e;
int r;
assert(variant);
@ -3421,11 +3421,7 @@ int json_dispatch_strv(const char *name, JsonVariant *variant, JsonDispatchFlags
if (!json_variant_is_array(variant))
return json_log(variant, SYNTHETIC_ERRNO(EINVAL), flags, "JSON field '%s' is not an array.", strna(name));
for (i = 0; i < json_variant_elements(variant); i++) {
JsonVariant *e;
assert_se(e = json_variant_by_index(variant, i));
JSON_VARIANT_ARRAY_FOREACH(e, variant) {
if (!json_variant_is_string(e))
return json_log(e, flags, SYNTHETIC_ERRNO(EINVAL), "JSON array element is not a string.");