From a2a5d46d23e3a63262acdcc8c8ba0d23184d62a7 Mon Sep 17 00:00:00 2001
From: Murray Cumming <murrayc@murrayc.com>
Date: Thu, 14 Apr 2016 10:45:25 +0200
Subject: ustring: Add {} with a while().

To make this code slightly clearer.
---
 glib/glibmm/ustring.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/glib/glibmm/ustring.h b/glib/glibmm/ustring.h
index cf2ac0dd..8e8a546b 100644
--- a/glib/glibmm/ustring.h
+++ b/glib/glibmm/ustring.h
@@ -970,7 +970,10 @@ template <class T>
 inline ustring_Iterator<T>& ustring_Iterator<T>::operator--()
 {
   while ((static_cast<unsigned char>(*--pos_) & 0xC0u) == 0x80)
+  {
     ;
+  }
+
   return *this;
 }
 
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