Fix issues pointed out in code review.

Sources/Plasma/PubUtilLib/plResMgr/plRegistryNode.cpp

@@ -80,17 +80,9 @@ plRegistryPageNode::plRegistryPageNode(const plLocation& location, const plStrin
 {
     fPageInfo.SetStrings(age, page);
 
-    plString path = dataPath;
-    path += PATH_SEPARATOR_STR;
-
     // Time to construct our actual file name. For now, we'll use the same old format
     // of age_page.extension
-    path += fPageInfo.GetAge();
-    path += "_District_";
-    path += fPageInfo.GetPage();
-    path += ".prp";
-
-    fPath = path;
+    fPath = plString::Format("%s%x%s_District_%s.prp", dataPath.c_str(), PATH_SEPARATOR_STR, fPageInfo.GetAge().c_str(), fPageInfo.GetPage().c_str());
 }
 
 plRegistryPageNode::~plRegistryPageNode()
@@ -137,7 +129,7 @@ hsStream* plRegistryPageNode::OpenStream()
 {
     if (fOpenRequests == 0)
     {
-        if (!fStream.Open(fPath.c_str(), "rb"))
+        if (!fStream.Open_TEMP(fPath, "rb"))
             return nil;
     }
     fOpenRequests++;

Sources/Plasma/PubUtilLib/plResMgr/plResManager.cpp

@@ -1770,7 +1770,7 @@ bool plResManager::IteratePages(plRegistryPageIterator* iterator, const plString
         if (page->GetPageInfo().GetLocation() == plLocation::kGlobalFixedLoc)
             continue;
 
-        if (!ageToRestrictTo.IsNull() || page->GetPageInfo().GetAge().CompareI(ageToRestrictTo) == 0)
+        if (ageToRestrictTo.IsNull() || page->GetPageInfo().GetAge().CompareI(ageToRestrictTo) == 0)
         {
             if (!iterator->EatPage(page))
             {

Sources/Plasma/PubUtilLib/plResMgr/plResManager.h

@@ -155,7 +155,7 @@ public:
     // Single page version
     bool IterateKeys(plRegistryKeyIterator* iterator, const plLocation& pageToRestrictTo);
     // Iterate through loaded pages
-    bool IteratePages(plRegistryPageIterator* iterator, const plString& ageToRestrictTo = nil);
+    bool IteratePages(plRegistryPageIterator* iterator, const plString& ageToRestrictTo = "");
     // Iterate through ALL pages, loaded or not
     bool IterateAllPages(plRegistryPageIterator* iterator);