[7641] build_tags_and_nodes remove while loop

[gavinsmith0123]

Revision: 7641
          http://svn.sv.gnu.org/viewvc/?view=rev&root=texinfo&revision=7641
Author:   gavin
Date:     2017-01-21 12:16:29 -0500 (Sat, 21 Jan 2017)
Log Message:
-----------
build_tags_and_nodes remove while loop

Modified Paths:
--------------
    trunk/ChangeLog

Modified: trunk/ChangeLog
===================================================================
--- trunk/ChangeLog     2017-01-21 17:16:20 UTC (rev 7640)
+++ trunk/ChangeLog     2017-01-21 17:16:29 UTC (rev 7641)
@@ -1,5 +1,11 @@
 2017-01-21  Gavin Smith  <address@hidden>
 
+       * info/nodes.c (build_tags_and_nodes): Simplify code by moving 
+       code inside a 'while' loop up one level, as the loop never 
+       executes more than once.
+
+2017-01-21  Gavin Smith  <address@hidden>
+
        * info/info-utils.c (read_quoted_string): If no 177 byte is
        found to close a string, return 0 as intended.  This is intended 
        to avoid reading past the end of allocated memory, which could