* src/cff/cffobjs.c (cff_face_init): fixed a small memory leak

        * src/autofit/afloader.c, src/autofit/afmodule.c, src/base/ftdebug.c:
        removed compiler warnings

        * src/autofit/aftypes.h, src/lzw/zopen.c, src/pcf/pcfdrivr.c,
        src/pcf/pcfread.c, src/psaux/psobjs.c, src/type42/t42drivr.c:
        changed data arrays to "const" to avoid populating the ".data"
        segment
diff --git a/src/base/ftdebug.c b/src/base/ftdebug.c
index b84edbf..a6c1841 100644
--- a/src/base/ftdebug.c
+++ b/src/base/ftdebug.c
@@ -159,7 +159,7 @@
         q = p;
         while ( *p && *p != ':' )
           p++;
-          
+
         if ( *p == ':' && p > q )
         {
           FT_Int  n, i, len = (FT_Int)( p - q );
@@ -221,16 +221,18 @@
 
 
   FT_EXPORT_DEF( FT_Int )
-  FT_Trace_Get_Count( void ) 
+  FT_Trace_Get_Count( void )
   {
-    return 0; 
+    return 0;
   }
 
 
   FT_EXPORT_DEF( const char * )
-  FT_Trace_Get_Name( FT_Int  idx ) 
-  { 
-    return NULL; 
+  FT_Trace_Get_Name( FT_Int  idx )
+  {
+    FT_UNUSED( idx );
+
+    return NULL;
   }