Index: /trunk/src/VBox/Main/src-client/GuestSessionImplTasks.cpp
===================================================================
--- /trunk/src/VBox/Main/src-client/GuestSessionImplTasks.cpp	(revision 71826)
+++ /trunk/src/VBox/Main/src-client/GuestSessionImplTasks.cpp	(revision 71827)
@@ -1130,9 +1130,9 @@
         && !strSrcDir.endsWith("\\"))
     {
-        if (   !strDstDir.endsWith("/")
-            && !strDstDir.endsWith("\\"))
-            strDstDir += "/";
-
-        strDstDir += Utf8StrFmt("%s", RTPathFilename(strSrcDir.c_str()));
+        if (   strDstDir.endsWith("/")
+            || strDstDir.endsWith("\\"))
+        {
+            strDstDir += Utf8StrFmt("%s", RTPathFilename(strSrcDir.c_str()));
+        }
     }
 
@@ -1353,9 +1353,9 @@
         && !strSrcDir.endsWith("\\"))
     {
-        if (   !strDstDir.endsWith("/")
-            && !strDstDir.endsWith("\\"))
-            strDstDir += "/";
-
-        strDstDir += Utf8StrFmt("%s", RTPathFilename(strSrcDir.c_str()));
+        if (   strDstDir.endsWith("/")
+            || strDstDir.endsWith("\\"))
+        {
+            strDstDir += Utf8StrFmt("%s", RTPathFilename(strSrcDir.c_str()));
+        }
     }