hardlinkCopy must not fail if proc/sys/fs/protected_hardlink is on

diff --git a/zypp/PathInfo.cc b/zypp/PathInfo.cc
index 3b9e570..fed07df 100644 (file)
--- a/zypp/PathInfo.cc
+++ b/zypp/PathInfo.cc
@@ -836,6 +836,7 @@ namespace zypp
       {
         switch ( errno )
         {
+         case EPERM: // /proc/sys/fs/protected_hardlink in proc(5)
           case EXDEV: // oldpath  and  newpath are not on the same mounted file system
             return copy( oldpath, newpath );
             break;