Qt: Fix various LGTM.com reported issues

Mostly shadowed variables or similar minor issues

Change-Id: I98a76eb4cac1ba1356a239a0ed7beb550ced0651
Reviewed-on: https://code.wireshark.org/review/35091
Petri-Dish: Roland Knall <rknall@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Roland Knall <rknall@gmail.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/ui/qt/models/astringlist_list_model.cpp b/ui/qt/models/astringlist_list_model.cpp
index 04ea879b99..752bf11952 100644
--- a/ui/qt/models/astringlist_list_model.cpp
+++ b/ui/qt/models/astringlist_list_model.cpp
@@ -97,10 +97,10 @@ bool AStringListListSortFilterProxyModel::lessThan(const QModelIndex &left, cons
 
     if ( numericColumns_.contains(left.column()) || numericColumns_.contains(right.column() ) )
     {
-        float left = leftData.toFloat();
-        float right = rightData.toFloat();
+        float leftD = leftData.toFloat();
+        float rightD = rightData.toFloat();
 
-        return left < right;
+        return leftD < rightD;
     }
 
     return leftData.compare(rightData, sortCaseSensitivity()) < 0;