added negative check to safe index

wvabrinskas · Jun 26, 2023 · 9f0b923 · 9f0b923
1 parent 6a2cc07
commit 9f0b923
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/Sources/NumSwift/BaseNumeric.swift b/Sources/NumSwift/BaseNumeric.swift
@@ -71,7 +71,8 @@ public extension Array {
   }
 
   subscript(safe safeIndex: Int) -> Element? {
-    if safeIndex < self.count {
+    if safeIndex >= 0,
+       safeIndex < self.count {
       return self[safeIndex]
     }