Fix remaining issues from mimetype icon rename

diff --git a/src/svnfrontend/svnitem.cpp b/src/svnfrontend/svnitem.cpp
index 6f4b8cd..0e70cbf 100644
--- a/src/svnfrontend/svnitem.cpp
+++ b/src/svnfrontend/svnitem.cpp
@@ -325,7 +325,7 @@
             if (isDir()) {
                 p = tdesvnPartFactory::instance()->iconLoader()->loadIcon("folder",TDEIcon::Desktop,size);
             } else {
-                p = tdesvnPartFactory::instance()->iconLoader()->loadIcon(""text-x-katefilelist",TDEIcon::Desktop,size);
+                p = tdesvnPartFactory::instance()->iconLoader()->loadIcon("unknown",TDEIcon::Desktop,size);
             }
         } else {
             KURL uri;