TunnelViewModel: Don't call peer change handler if there are no changes

Signed-off-by: Roopesh Chander <roop@roopc.net>
2019-02-04 18:57:59 +05:30 · 2019-02-04 18:57:59 +05:30 · 8a6a60482c
parent 657ec34d19
commit 8a6a60482c
1 changed files with 3 additions and 1 deletions
--- a/WireGuard/WireGuard/UI/TunnelViewModel.swift
+++ b/WireGuard/WireGuard/UI/TunnelViewModel.swift
@ -462,9 +462,11 @@ class TunnelViewModel {
                }
            }
            scratchpad = otherScratchPad
+            if !changes.isEmpty {
                changeHandler(peerIndex, changes)
            }
        }
+    }

    enum SaveResult<Configuration> {
        case saved(Configuration)