Cppcheck: Fix local variable shadowing outer variable

Change-Id: Idff9a40c5089b4de7b8afd1c280603601317beda
Reviewed-by: Arttu Tarkiainen <arttu.tarkiainen@qt.io>

3 files changed, 12 insertions, 12 deletions

diff --git a/src/libs/installer/componentmodel.cpp b/src/libs/installer/componentmodel.cpp
index aab487b45..642828ad7 100644
--- a/src/libs/installer/componentmodel.cpp
+++ b/src/libs/installer/componentmodel.cpp
@@ -260,9 +260,9 @@ bool ComponentModel::setData(const QModelIndex &index, const QVariant &value, in
             newValue = (oldValue == Qt::Checked) ? Qt::Unchecked : Qt::Checked;
         }
         QSet<QModelIndex> changed = updateCheckedState(nodes << component, newValue);
-        foreach (const QModelIndex &index, changed) {
-            emit dataChanged(index, index);
-            emit checkStateChanged(index);
+        foreach (const QModelIndex &changedIndex, changed) {
+            emit dataChanged(changedIndex, changedIndex);
+            emit checkStateChanged(changedIndex);
         }
         updateAndEmitModelState();     // update the internal state
     } else {
diff --git a/src/libs/installer/installiconsoperation.cpp b/src/libs/installer/installiconsoperation.cpp
index 9443b7f71..de1ddcc4f 100644
--- a/src/libs/installer/installiconsoperation.cpp
+++ b/src/libs/installer/installiconsoperation.cpp
@@ -134,8 +134,8 @@ bool InstallIconsOperation::performOperation()
         if (status == PackageManagerCore::Canceled || status == PackageManagerCore::Failure)
             return true;
 
-        const QString &source = it.next();
-        QString target = targetDir.absoluteFilePath(sourceDir.relativeFilePath(source));
+        const QString &source2 = it.next();
+        QString target = targetDir.absoluteFilePath(sourceDir.relativeFilePath(source2));
 
         emit outputTextChanged(target);
 
@@ -185,7 +185,7 @@ bool InstallIconsOperation::performOperation()
             }
 
             // copy the file to its new location
-            QFile cf(source);
+            QFile cf(source2);
             if (!cf.copy(target)) {
                 setError(UserDefinedError);
                 setErrorString(tr("Failed to copy file \"%1\": %2").arg(
@@ -193,8 +193,8 @@ bool InstallIconsOperation::performOperation()
                 undoOperation();
                 return false;
             }
-            deleteFileNowOrLater(source);
-            files.push_back(source);
+            deleteFileNowOrLater(source2);
+            files.push_back(source2);
             files.push_back(target);
             setValue(QLatin1String("files"), files);
         } else if (fi.isDir() && !QDir(target).exists()) {
diff --git a/src/libs/installer/utils.cpp b/src/libs/installer/utils.cpp
index 59be2171b..7506a13fe 100644
--- a/src/libs/installer/utils.cpp
+++ b/src/libs/installer/utils.cpp
@@ -351,12 +351,12 @@ static QString qt_create_commandline(const QString &program, const QStringList &
             // as escaping the quote -- rather put the \ behind the quote: e.g.
             // rather use "foo"\ than "foo\"
             QString endQuote(QLatin1Char('\"'));
-            int i = tmp.length();
-            while (i > 0 && tmp.at(i - 1) == QLatin1Char('\\')) {
-                --i;
+            int j = tmp.length();
+            while (j > 0 && tmp.at(j - 1) == QLatin1Char('\\')) {
+                --j;
                 endQuote += QLatin1Char('\\');
             }
-            args += QLatin1String(" \"") + tmp.left(i) + endQuote;
+            args += QLatin1String(" \"") + tmp.left(j) + endQuote;
         } else {
             args += QLatin1Char(' ') + tmp;
         }