PISTON-694: better arg join in ecallmgr_fs_transfer:attended/3 (2600h…

…z#5567)
Veilen · Mar 14, 2019 · eab21db · eab21db
1 parent 0c83741
commit eab21db
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/applications/ecallmgr/src/ecallmgr_fs_transfer.erl b/applications/ecallmgr/src/ecallmgr_fs_transfer.erl
@@ -34,8 +34,8 @@ attended(Node, UUID, JObj) ->
            ],
 
     Props = add_transfer_ccvs_to_vars(CCVs, Vars),
-    [Export | Exports] = ecallmgr_util:process_fs_kv(Node, UUID, Props, 'set'),
-    Arg = [Export, [[",", Exported] || Exported <- Exports] ],
+    Exports = ecallmgr_util:process_fs_kv(Node, UUID, Props, 'set'),
+    Arg = lists:join(",", lists:flatten(Exports)),
 
     TransferContext = transfer_context(JObj),