prevent link drop targets (sidebar and favorites) from accidentally replacing a file within the target with a link to the same file
prevent link drop targets (sidebar and favorites) from accidentally replacing a file within the target with a link to the same file


SVN revision: 76388

FlorentRevest/Enlightenment,rvandegrift/e,tasn/enlightenment,FlorentRevest/Enlightenment,tizenorg/platform.upstream.enlightenment,rvandegrift/e,rvandegrift/e,FlorentRevest/Enlightenment,tizenorg/platform.upstream.enlightenment,tasn/enlightenment,tizenorg/platform.upstream.enlightenment,tasn/enlightenment