- removing a typo in ftccache.i that prevented it from compiling correctly

- fixed the infamous bug that caused the cache to crash with large fonts.
  the hash table buckets array wasn't shrinked correctly during cache
  flushes..

src/cache/ftccache.c

@@ -211,7 +211,7 @@
         cache->mask >>= 1;
         p             = cache->mask;
 
-        if ( FT_RENEW_ARRAY( cache->buckets, ( mask + 1 ) * 2, mask ) )
+        if ( FT_RENEW_ARRAY( cache->buckets, ( mask + 1 ) * 2, (mask+1) ) )
         {
           FT_ERROR(( "ftc_node_hash_unlink: couldn't shunk buckets!\n" ));
           goto Exit;

src/cache/ftccache.i

@@ -79,14 +79,16 @@
       hash   = query->hash;
 
 #ifdef FTC_CACHE_USE_LINEAR_HASHING
-      FT_UInt  index;
+      {
+        FT_UInt  index;
 
 
-      index = hash & cache->mask;
-      if ( index < cache->p )
-        index = hash & ( cache->mask * 2 + 1 );
+        index = hash & cache->mask;
+        if ( index < cache->p )
+          index = hash & ( cache->mask * 2 + 1 );
 
-      bucket  = cache->buckets + index;
+        bucket  = cache->buckets + index;
+      }
 #else
       bucket  = cache->buckets + ( hash % cache->size );
 #endif