Solver: change var to let (NFC)

Silence a warning with the latest version of Swift.
compnerd · Oct 25, 2020 · c4d9252 · c4d9252
1 parent 15cc9de
commit c4d9252
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Sources/Cassowary/Solver.swift b/Sources/Cassowary/Solver.swift
@@ -529,7 +529,7 @@ public class Solver {
   /// This method should be used after an edit variable has been addd to the
   /// solver in order to suggest the value for that variable.
   public func suggest(value: Double, for variable: Variable) throws {
-    guard var edit: EditInfo = edits[variable] else {
+    guard let edit: EditInfo = edits[variable] else {
       throw UnknownEditVariable(variable)
     }