From 458eb25a04e30e60a707ebd61f85be0038ef9254 Mon Sep 17 00:00:00 2001
From: Max Lv <max.c.lv@gmail.com>
Date: Mon, 1 Jul 2013 21:27:32 +0800
Subject: [PATCH] fix a warning

---
 src/encrypt.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/encrypt.c b/src/encrypt.c
index d4ce3d61..90e19d56 100644
--- a/src/encrypt.c
+++ b/src/encrypt.c
@@ -158,7 +158,6 @@ char* ss_encrypt(char *plaintext, ssize_t *len, struct enc_ctx *ctx) {
         char *ciphertext = malloc(max(iv_len + c_len, BUF_SIZE));
 
         if (!ctx->init) {
-            int i;
             uint8_t iv[EVP_MAX_IV_LENGTH];
             iv_len = enc_iv_len;
             RAND_bytes(iv, iv_len);