From 11f307439b8905a759574dcd60b07f7951b9c2c5 Mon Sep 17 00:00:00 2001
From: trialuser02 <trialuser02@90c681e8-e032-0410-971d-27865f9a5e38>
Date: Wed, 17 Feb 2010 17:36:16 +0000
Subject: fixed problems with empty metadata keys

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@1560 90c681e8-e032-0410-971d-27865f9a5e38
---
 src/qmmp/fileinfo.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/qmmp/fileinfo.cpp b/src/qmmp/fileinfo.cpp
index a84025c3f..ad7cdf8e8 100644
--- a/src/qmmp/fileinfo.cpp
+++ b/src/qmmp/fileinfo.cpp
@@ -73,6 +73,12 @@ void FileInfo::setMetaData(const QMap<Qmmp::MetaData,  QString> &metaData)
     m_metaData = metaData;
     if(m_metaData.value(Qmmp::URL).isEmpty())
          m_metaData.insert(Qmmp::URL, m_path);
+
+    foreach(QString value, m_metaData.values()) //remove empty keys
+    {
+        if (value.isEmpty() || value == "0")
+            m_metaData.remove(m_metaData.key(value));
+    }
 }
 
 bool FileInfo::isEmpty() const
@@ -98,7 +104,8 @@ void FileInfo::setMetaData(Qmmp::MetaData key, const QString &value)
 
 void FileInfo::setMetaData(Qmmp::MetaData key, int value)
 {
-    m_metaData.insert(key, QString::number(value));
+    if(value != 0)
+        m_metaData.insert(key, QString::number(value));
 }
 
 void FileInfo::setPath(const QString &path)
-- 
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