--- sni-qt-0.2.6.orig/src/iconcache.cpp
+++ sni-qt-0.2.6/src/iconcache.cpp
@@ -145,7 +145,19 @@
 
     QDir dir(m_themePath);
     Q_FOREACH(const QSize& size, sizes) {
-        QPixmap pix = icon.pixmap(size);
+        QPixmap pix;
+        QStringList parts = key.split("_");
+        QString homedirname = QDir::homePath();
+        QString injectionIconFilename = QString(homedirname + "/.local/share/sni-qt/icons/%1/%2.png").arg(parts[0], parts[2]);
+        QString injectionIconFilename2 = QString(homedirname + "/.local/share/sni-qt/icons/%1.png").arg(parts[2]);
+
+        if (QFile::exists(injectionIconFilename))
+            pix = QPixmap(injectionIconFilename);
+        else if (QFile::exists(injectionIconFilename2))
+            pix = QPixmap(injectionIconFilename2);
+        else
+            pix = icon.pixmap(size);
+
         QString dirName = QString("hicolor/%1x%1/apps").arg(size.width());
         if (!dir.exists(dirName)) {
             if (!dir.mkpath(dirName)) {
