From 37472e9be7681a947e5e01515a5398d80b72a15d Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Fri, 25 Feb 2011 21:41:42 -0800
Subject: * ebrowse.c (parse_qualified_param_ident_or_type): Make it clear

to reader (and to the compiler) that the loop always executes at
least once.  This prevents a warning with recent GCC.
---
 lib-src/ebrowse.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'lib-src/ebrowse.c')

diff --git a/lib-src/ebrowse.c b/lib-src/ebrowse.c
index 60baf99c511..c2b1fb9f457 100644
--- a/lib-src/ebrowse.c
+++ b/lib-src/ebrowse.c
@@ -2952,7 +2952,9 @@ parse_qualified_param_ident_or_type (char **last_id)
   static char *id = NULL;
   static int id_size = 0;
 
-  while (LOOKING_AT (IDENT))
+  assert (LOOKING_AT (IDENT));
+
+  do
     {
       int len = strlen (yytext) + 1;
       if (len > id_size)
@@ -2975,6 +2977,7 @@ parse_qualified_param_ident_or_type (char **last_id)
       else
 	break;
     }
+  while (LOOKING_AT (IDENT));
 }
 
 
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