From: Tsuda Kageyu <tsuda.kageyu@gmail.com>
Date: Thu, 27 Aug 2015 16:38:09 +0000 (+0900)
Subject: Check if QT_VERSION macro is defined.
X-Git-Tag: v1.10~17
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=bf45cfd84ae7a0db572a2ee96f42eed660b1eecc;p=taglib

Check if QT_VERSION macro is defined.
---

diff --git a/taglib/toolkit/tstring.h b/taglib/toolkit/tstring.h
index 5a705ada..59611ab0 100644
--- a/taglib/toolkit/tstring.h
+++ b/taglib/toolkit/tstring.h
@@ -42,7 +42,7 @@
  * conversion happening in the background
  */
 
-#if QT_VERSION >= 0x040000
+#if defined(QT_VERSION) && (QT_VERSION >= 0x040000)
 #define QStringToTString(s) TagLib::String(s.toUtf8().data(), TagLib::String::UTF8)
 #else
 #define QStringToTString(s) TagLib::String(s.utf8().data(), TagLib::String::UTF8)