From: Tsuda Kageyu <tsuda.kageyu@gmail.com>
Date: Tue, 23 May 2017 08:39:25 +0000 (+0900)
Subject: Fix MSVC warnings about unreferenced variables.
X-Git-Tag: v1.12-beta-1~56
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=48a1a05a887dbc9fb138b401a440ba4452cbecd5;p=taglib

Fix MSVC warnings about unreferenced variables.
---

diff --git a/taglib/toolkit/tstring.cpp b/taglib/toolkit/tstring.cpp
index 283a7f2b..b26e02fa 100644
--- a/taglib/toolkit/tstring.cpp
+++ b/taglib/toolkit/tstring.cpp
@@ -68,7 +68,8 @@ namespace
       data.resize(dstEnd - data.begin());
     }
     catch(const utf8::exception &e) {
-      debug(String("String::copyFromUTF8() - UTF8-CPP error: ") + e.what());
+      const String message(e.what());
+      debug("String::copyFromUTF8() - UTF8-CPP error: " + message);
       data.clear();
     }
   }
@@ -435,7 +436,8 @@ ByteVector String::data(Type t) const
         v.resize(static_cast<unsigned int>(dstEnd - v.begin()));
       }
       catch(const utf8::exception &e) {
-        debug(String("String::data() - UTF8-CPP error: ") + e.what());
+        const String message(e.what());
+        debug("String::data() - UTF8-CPP error: " + message);
         v.clear();
       }