diff --git a/lib/xstrdup.c b/lib/xstrdup.c
index 3f6abb741..d5bcaf380 100644
--- a/lib/xstrdup.c
+++ b/lib/xstrdup.c
@@ -32,7 +32,6 @@ char *xstrdup (char *string);
 char *xmalloc ();
 #endif
 
-
 /* Return a newly allocated copy of STRING.  */
 
 char *