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

2019-02-04 18:57:59 +05:30 · 2019-02-04 18:57:59 +05:30 · 63371841af
parent 5e704465a7
commit 63371841af
1 changed files with 3 additions and 1 deletions
--- a/WireGuard/WireGuard/UI/TunnelViewModel.swift
+++ b/WireGuard/WireGuard/UI/TunnelViewModel.swift
@ -462,7 +462,9 @@ class TunnelViewModel {
                }
            }
            scratchpad = otherScratchPad
-            changeHandler(peerIndex, changes)
+            if !changes.isEmpty {
+                changeHandler(peerIndex, changes)
+            }
        }
    }