* lib-src/etags.c (invalidate_nodes): Remove a redundant nullp test.

diff --git a/lib-src/etags.c b/lib-src/etags.c
index 0479f8e4ebdd4c0b40ac8c0c0bd4a4470efafdcc..e5d76d4c59124e1e286ff3cc29ec6899aeec5169 100644 (file)
--- a/lib-src/etags.c
+++ b/lib-src/etags.c
@@ -2267,7 +2267,7 @@ invalidate_nodes (fdesc *badfdp, node **npp)
              free_tree (np);             /* free it */
 
              /* Continue with rest of tree.  */
-             np = np_parent ? np_parent->left : NULL;
+             np = np_parent->left;
            }
        }
       *npp = super_root.left;