cid#707946 Uninitialized pointer field

this field was actually only used to swap values between other values,
so convert it to local variables

Change-Id: I274e8978651f905c0bd2391ac4baaf5c23388425

l10ntools/inc/export.hxx

@@ -359,7 +359,6 @@ public:
 private:
     std::queue<QueueEntry>* aQueueNext;
     std::queue<QueueEntry>* aQueueCur;
-    std::queue<QueueEntry>* aQref;
 
     Export& aExport;
     bool bStart;

l10ntools/source/export.cxx

@@ -1253,7 +1253,7 @@ void ParserQueue::Push( const QueueEntry& aEntry )
             bLastWasM = bCurrentIsM;
             // next -> current
             bCurrentIsM = bNextIsM;
-            aQref = aQueueCur;
+            std::queue<QueueEntry>* aQref = aQueueCur;
             aQueueCur = aQueueNext;
             aQueueNext = aQref;
 
@@ -1265,7 +1265,7 @@ void ParserQueue::Push( const QueueEntry& aEntry )
             bLastWasM = bCurrentIsM;
             // next -> current
             bCurrentIsM = bNextIsM;
-            aQref = aQueueCur;
+            std::queue<QueueEntry>* aQref = aQueueCur;
             aQueueCur = aQueueNext;
             aQueueNext = aQref;
         }
@@ -1278,7 +1278,7 @@ void ParserQueue::Close(){
     // next -> current
     bLastWasM = bCurrentIsM;
     bCurrentIsM = bNextIsM;
-    aQref = aQueueCur;
+    std::queue<QueueEntry>* aQref = aQueueCur;
     aQueueCur = aQueueNext;
     aQueueNext = aQref;
     bNextIsM = false;