From 4fbbdc31ba2f64c9ffd918c516f8e8d50004ff94 Mon Sep 17 00:00:00 2001
From: Jon Evans <jon@craftyjon.com>
Date: Fri, 19 Mar 2021 20:56:22 -0400
Subject: [PATCH] Squash clang warnings about hashtables.h

---
 include/hashtables.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/hashtables.h b/include/hashtables.h
index 4a31d8771b..b7cb51017b 100644
--- a/include/hashtables.h
+++ b/include/hashtables.h
@@ -84,7 +84,7 @@ struct WXSTRING_HASH : std::unary_function<wxString, std::size_t>
     {
         std::size_t hash = 2166136261u;
 
-        for( const auto& c : aString )
+        for( const wxUniChar c : aString )
         {
             unsigned ch = static_cast<unsigned>( c );
             hash ^= ch;