Removed unused member variable and adding initializer

src/osgPlugins/txp/trpage_rarchive.cpp

@@ -35,6 +35,7 @@ trpgr_Archive::trpgr_Archive()
     ness = LittleEndian;
     strcpy(dir,".");
     tileCache = NULL;
+    headerRead = false;
 }
 
 // Destructor

src/osgPlugins/txp/trpage_read.h

@@ -229,7 +229,6 @@ protected:
     bool headerRead;
     trpgEndian ness;
     FILE *fp;
-    int fid;
     // Header info
     char dir[DIR_SIZE];
     trpgHeader header;