Merge branch 'fix-83' of https://github.com/mweathers/JSON-Patch into…

… 'master' # Conflicts: # test/spec/duplexSpec.js /issues/83 /pull/131
Starcounter-Jack · Nov 21, 2016 · 4b59837 · 4b59837
2 parents 9850ef8 + a471f21
commit 4b59837
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Showing 3 changed files with 17 additions and 2 deletions.
diff --git a/src/json-patch-duplex.js b/src/json-patch-duplex.js
@@ -353,7 +353,7 @@ var jsonpatch;
                     _generate(oldVal, newVal, patches, path + "/" + escapePathComponent(key));
                 }
                 else {
-                    if (oldVal != newVal) {
+                    if (oldVal !== newVal) {
                         changed = true;
                         patches.push({ op: "replace", path: path + "/" + escapePathComponent(key), value: deepClone(newVal) });
                     }

diff --git a/src/json-patch-duplex.ts b/src/json-patch-duplex.ts
@@ -401,7 +401,7 @@ module jsonpatch {
           _generate(oldVal, newVal, patches, path + "/" + escapePathComponent(key));
         }
         else {
-          if (oldVal != newVal) {
+          if (oldVal !== newVal) {
             changed = true;
             patches.push({op: "replace", path: path + "/" + escapePathComponent(key), value: deepClone(newVal)});
           }

diff --git a/test/spec/duplexSpec.js b/test/spec/duplexSpec.js
@@ -1322,6 +1322,21 @@ describe("duplex", function() {
 
             expect(jsonpatch.compare(objA, objB)).toReallyEqual([]);
         })
+
+        it("should replace 0 with empty string", function () {
+            var objA = {
+                user: 0
+            };
+            var objB = {
+                user: ''
+            };
+
+            expect(jsonpatch.compare(objA, objB)).toReallyEqual([{
+                op: "replace",
+                path: "/user",
+                value: ''
+            }]);
+        });
     });