Fix truncation crash!

5 years ago · c0caf1ee86
1 changed files with 5 additions and 2 deletions
--- a/Layer/TimezoneDataOperations.swift
+++ b/Layer/TimezoneDataOperations.swift
@ -86,8 +86,11 @@ extension TimezoneDataOperations {

        if shouldDayBeShown {
            var substring = date(with: 0, displayType: CLDateDisplayType.menuDisplay)
-            let endIndex = substring.index(substring.startIndex, offsetBy: 2)
-            substring = String(substring[substring.startIndex ... endIndex])
+            
+            if (substring.count > 3) {
+                let endIndex = substring.index(substring.startIndex, offsetBy: 2)
+                substring = String(substring[substring.startIndex ... endIndex])
+            }

            if menuTitle.isEmpty == false {
                menuTitle.append(" \(substring.capitalized)")