0a4c5e3
diff -up texinfo-6.4/info/info-utils.c.orig texinfo-6.4/info/info-utils.c
0a4c5e3
--- texinfo-6.4/info/info-utils.c.orig	2017-07-10 10:37:50.713333292 +0200
0a4c5e3
+++ texinfo-6.4/info/info-utils.c	2017-07-10 10:38:16.342348756 +0200
0a4c5e3
@@ -1280,6 +1280,7 @@ scan_reference_label (REFERENCE *entry,
0a4c5e3
                                 &entry->nodename);
0a4c5e3
       if (!len)
0a4c5e3
         return 0; /* Input invalid. */
0a4c5e3
+      canonicalize_whitespace (entry->nodename);
0a4c5e3
       label_len += len;
0a4c5e3
     }
0a4c5e3
   else