From 579aa5b440a3aefd287a00f4d7fc58d19019c000 Mon Sep 17 00:00:00 2001
From: Simon Giesecke <simon.giesecke@gmail.com>
Date: Mon, 23 Dec 2019 12:05:21 +0100
Subject: [PATCH] Problem: non-loop-variables initialized via loop initializer

Solution: move initialization to declaration
---
 src/ws_engine.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/ws_engine.cpp b/src/ws_engine.cpp
index 61ef778c..dfff1239 100644
--- a/src/ws_engine.cpp
+++ b/src/ws_engine.cpp
@@ -884,11 +884,11 @@ encode_base64 (const unsigned char *in_, int in_len_, char *out_, int out_len_)
     static const unsigned char base64enc_tab[65] =
       "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
 
-    int ii, io;
-    uint32_t v;
-    int rem;
+    int io = 0;
+    uint32_t v = 0;
+    int rem = 0;
 
-    for (io = 0, ii = 0, v = 0, rem = 0; ii < in_len_; ii++) {
+    for (int ii = 0; ii < in_len_; ii++) {
         unsigned char ch;
         ch = in_[ii];
         v = (v << 8) | ch;