From d3a4fd9bf85ab503a343b548c4d96d12dd48ffc6 Mon Sep 17 00:00:00 2001
From: Lars Knoll <lars.knoll@digia.com>
Date: Tue, 7 Jan 2014 15:36:28 +0100
Subject: Smaller code cleanup

Move the check for isEmpty() into ArrayData::getProperty.

Change-Id: I1791ced706afadbb2f45883cb1b3915f40500b71
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
---
 src/qml/jsruntime/qv4arraydata_p.h |  2 +-
 src/qml/jsruntime/qv4object.cpp    | 35 ++++++++++++-----------------------
 2 files changed, 13 insertions(+), 24 deletions(-)

diff --git a/src/qml/jsruntime/qv4arraydata_p.h b/src/qml/jsruntime/qv4arraydata_p.h
index 89628cde0e..98968fada2 100644
--- a/src/qml/jsruntime/qv4arraydata_p.h
+++ b/src/qml/jsruntime/qv4arraydata_p.h
@@ -224,7 +224,7 @@ inline Property *ArrayData::getProperty(uint index) const
     if (!this)
         return 0;
     if (type != Sparse) {
-        if (index >= len)
+        if (index >= len || data[index].value.isEmpty())
             return 0;
         return data + index;
     } else {
diff --git a/src/qml/jsruntime/qv4object.cpp b/src/qml/jsruntime/qv4object.cpp
index 142eae82fd..c155e707e8 100644
--- a/src/qml/jsruntime/qv4object.cpp
+++ b/src/qml/jsruntime/qv4object.cpp
@@ -301,11 +301,9 @@ Property *Object::__getOwnProperty__(uint index, PropertyAttributes *attrs)
 {
     Property *p = arrayData->getProperty(index);
     if (p) {
-        if (!p->value.isEmpty()) {
-            if (attrs)
-                *attrs = arrayData->attributes(index);
-            return p;
-        }
+        if (attrs)
+            *attrs = arrayData->attributes(index);
+        return p;
     }
     if (isStringObject()) {
         if (attrs)
@@ -348,11 +346,9 @@ Property *Object::__getPropertyDescriptor__(uint index, PropertyAttributes *attr
     while (o) {
         Property *p = o->arrayData->getProperty(index);
         if (p) {
-            if (!p->value.isEmpty()) {
-                if (attrs)
-                    *attrs = o->arrayData->attributes(index);
-                return p;
-            }
+            if (attrs)
+                *attrs = o->arrayData->attributes(index);
+            return p;
         }
         if (o->isStringObject()) {
             Property *p = static_cast<const StringObject *>(o)->getIndex(index);
@@ -639,11 +635,9 @@ ReturnedValue Object::internalGetIndexed(uint index, bool *hasProperty)
     while (o) {
         Property *p = o->arrayData->getProperty(index);
         if (p) {
-            if (!p->value.isEmpty()) {
-                pd = p;
-                attrs = o->arrayData->attributes(index);
-                break;
-            }
+            pd = p;
+            attrs = o->arrayData->attributes(index);
+            break;
         }
         if (o->isStringObject()) {
             pd = static_cast<StringObject *>(o)->getIndex(index);
@@ -760,14 +754,11 @@ void Object::internalPutIndexed(uint index, const ValueRef value)
     if (internalClass->engine->hasException)
         return;
 
-    Property *pd = 0;
     PropertyAttributes attrs;
 
-    Property *p = arrayData->getProperty(index);
-    if (p && !p->value.isEmpty()) {
-        pd = p;
+    Property *pd = arrayData->getProperty(index);
+    if (pd)
         attrs = arrayData->attributes(index);
-    }
 
     if (!pd && isStringObject()) {
         pd = static_cast<StringObject *>(this)->getIndex(index);
@@ -954,9 +945,7 @@ bool Object::defineOwnProperty2(ExecutionContext *ctx, uint index, const Propert
 
     // Clause 1
     {
-        Property *p = arrayData->getProperty(index);
-        if (p && !p->value.isEmpty())
-            current = p;
+        current = arrayData->getProperty(index);
         if (!current && isStringObject())
             current = static_cast<StringObject *>(this)->getIndex(index);
     }
-- 
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