Remove `unsigned char v = static_cast<unsigned char>(v);`

[folly.git] / folly / String-inl.h

diff --git a/folly/String-inl.h b/folly/String-inl.h
index ff085713dbe7d767a2edb41e1e1454f485fa3482..1a4edb7d949aeb93c20ba29849a7371bd1aedc97 100644 (file)
--- a/folly/String-inl.h
+++ b/folly/String-inl.h
@@ -203,7 +203,6 @@ void uriUnescape(StringPiece str, String& out, UriEscapeMode mode) {
   // this is faster than calling push_back repeatedly.
   while (p != str.end()) {
     char c = *p;
-    unsigned char v = static_cast<unsigned char>(v);
     switch (c) {
     case '%':
       {