fix lead comma error

2016-11-29 18:08:02 -07:00 · 2016-11-29 18:08:02 -07:00 · 1303e83611
parent 1a15b54bbb
commit 1303e83611
1 changed files with 3 additions and 2 deletions
--- a/gjson.go
+++ b/gjson.go
@ -1099,13 +1099,14 @@ func parseArray(c *parseContext, i int, path string) (int, bool) {
 					if rp.alogok {
 						var jsons = make([]byte, 0, 64)
 						jsons = append(jsons, '[')
-						for j := 0; j < len(alog); j++ {
+						for j, k := 0, 0; j < len(alog); j++ {
 							res := Get(c.json[alog[j]:], rp.alogkey)
 							if res.Exists() {
-								if j > 0 {
+								if k > 0 {
 									jsons = append(jsons, ',')
 								}
 								jsons = append(jsons, []byte(res.Raw)...)
+								k++
 							}
 						}
 						jsons = append(jsons, ']')