end of path regression, fixes #21

thanks @Poorva17

gjson.go

@@ -1761,12 +1761,11 @@ next_key:
 							goto match_not_atend
 						}
 					}
-					if len(paths[j]) > len(key) {
-						goto nomatch
-					}
+					if len(paths[j]) <= len(key) || kplen != 0 {
 						// matched and at the end of the path
 						goto match_atend
 					}
+				}
 				// no match, jump to the nomatch label
 				goto nomatch
 			match_atend:

gjson_test.go

@@ -576,31 +576,43 @@ func TestManyBasic(t *testing.T) {
 	testMany(true, `[world]`, strings.Repeat("a.", 70)+"hello")
 }
 
-const sampleJSON = `{ "name": "FirstName", "name1": "FirstName1", "address": "address1", "addressDetails": "address2", }`
-
-func TestIssue20(t *testing.T) {
-	expectedValues := []string{"FirstName", "FirstName1", "address1", "address2"}
-	paths := []string{"name", "name1", "address", "addressDetails"}
+func testMany(t *testing.T, json string, paths, expected []string) {
 	var result []Result
 	for i := 0; i < 2; i++ {
 		var which string
 		if i == 0 {
 			which = "Get"
 			result = nil
-			for j := 0; j < len(expectedValues); j++ {
-				result = append(result, Get(sampleJSON, paths[j]))
+			for j := 0; j < len(expected); j++ {
+				result = append(result, Get(json, paths[j]))
 			}
 		} else if i == 1 {
 			which = "GetMany"
-			result = GetMany(sampleJSON, paths...)
+			result = GetMany(json, paths...)
 		}
-		for j := 0; j < len(expectedValues); j++ {
-			if result[j].String() != expectedValues[j] {
-				t.Fatalf("expected '%v', got '%v' for '%s'", expectedValues[j], result[j].String(), which)
+		for j := 0; j < len(expected); j++ {
+			if result[j].String() != expected[j] {
+				t.Fatalf("Using key '%s' for '%s'\nexpected '%v', got '%v'", paths[j], which, expected[j], result[j].String())
 			}
 		}
 	}
 }
+func TestIssue20(t *testing.T) {
+	json := `{ "name": "FirstName", "name1": "FirstName1", "address": "address1", "addressDetails": "address2", }`
+	paths := []string{"name", "name1", "address", "addressDetails"}
+	expected := []string{"FirstName", "FirstName1", "address1", "address2"}
+	t.Run("SingleMany", func(t *testing.T) { testMany(t, json, paths, expected) })
+}
+
+func TestIssue21(t *testing.T) {
+	json := `{ "Level1Field1":3, 
+	           "Level1Field4":4, 
+			   "Level1Field2":{ "Level2Field1":[ "value1", "value2" ], 
+			   "Level2Field2":{ "Level3Field1":[ { "key1":"value1" } ] } } }`
+	paths := []string{"Level1Field1", "Level1Field2.Level2Field1", "Level1Field2.Level2Field2.Level3Field1", "Level1Field4"}
+	expected := []string{"3", `[ "value1", "value2" ]`, `[ { "key1":"value1" } ]`, "4"}
+	t.Run("SingleMany", func(t *testing.T) { testMany(t, json, paths, expected) })
+}
 
 func TestRandomMany(t *testing.T) {
 	var lstr string