From 59c5f36acfcbec4f6119996f7b80383bf86125d4 Mon Sep 17 00:00:00 2001
From: Eli Zaretskii <eliz@gnu.org>
Date: Wed, 12 Oct 2016 18:24:21 +0300
Subject: [PATCH] * lib-src/etags.c (invalidate_nodes): Remove a redundant
 nullp test.

---
 lib-src/etags.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib-src/etags.c b/lib-src/etags.c
index 0479f8e4ebd..e5d76d4c591 100644
--- 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;
-- 
2.39.5