fixed a small bug in the abstract chunk cache class

25 years ago · 0ed2173597
parent 4966a22cda
commit 0ed2173597
1 changed files with 10 additions and 7 deletions
--- a/src/cache/ftcchunk.c
+++ b/src/cache/ftcchunk.c
@ -183,16 +183,19 @@
      FT_ListNode    lrunode;


-      lrunode = FTC_CHUNKNODE_TO_LRUNODE( node );
-
-      manager->num_bytes -= clazz->size_node( node );
-      manager->num_nodes--;
+      if (node)
+      {
+        lrunode = FTC_CHUNKNODE_TO_LRUNODE( node );

-      FT_List_Remove( glyphs_lru, lrunode );
+        manager->num_bytes -= clazz->size_node( node );
+        manager->num_nodes--;

-      clazz->destroy_node( node );
+        FT_List_Remove( glyphs_lru, lrunode );
+   
+        clazz->destroy_node( node );

-      bucket[0] = 0;
+        bucket[0] = 0;
+      }
   }

   if ( clazz->done )