Prefer guard ... else { continue } to if ... { continue }

revdotcom · Jan 18, 2017 · 356f4c3 · 356f4c3
1 parent 772b7e9
commit 356f4c3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Sources/JSONParser.swift b/Sources/JSONParser.swift
@@ -237,7 +237,7 @@ public struct JSONParser {
             switch input[loc] {
             case Literal.BACKSLASH:
                 loc = (loc + 1)
-                if loc >= input.count { continue }
+                guard loc < input.count else { continue }
                 switch input[loc] {
                 case Literal.DOUBLE_QUOTE: stringDecodingBuffer.append(Literal.DOUBLE_QUOTE)
                 case Literal.BACKSLASH:    stringDecodingBuffer.append(Literal.BACKSLASH)