Allow duplicate keys if they are equal

Robert Bittle · Robert Bittle · commit 4fef56c48170 · 2012-10-13T21:40:02.000-04:00
diff --git a/src/org/json/JSONObject.java b/src/org/json/JSONObject.java
@@ -1309,7 +1309,7 @@ public JSONObject putOnce(String key, Object value) throws JSONException
     {
         if (key != null && value != null)
         {
-            if (opt(key) != null)
+            if (opt(key) != null && !opt(key).equals(value))
             {
                 throw new JSONException("Duplicate key \"" + key + "\"");
             }

Original file line number	Diff line number	Diff line change
`@@ -1309,7 +1309,7 @@ public JSONObject putOnce(String key, Object value) throws JSONException`
`1309`	`1309`	`{`
`1310`	`1310`	`if (key != null && value != null)`
`1311`	`1311`	`{`
`1312`		`- if (opt(key) != null)`
	`1312`	`+ if (opt(key) != null && !opt(key).equals(value))`
`1313`	`1313`	`{`
`1314`	`1314`	`throw new JSONException("Duplicate key \"" + key + "\"");`
`1315`	`1315`	`}`