From 3f29b18a6f5fb864e77f1af9e5162e7ddaa06a8b Mon Sep 17 00:00:00 2001
From: Nathan Moinvaziri <nathan@nathanm.com>
Date: Sat, 20 Jun 2020 09:24:37 -0700
Subject: [PATCH] Assign bytes_to_read only once in mz_stream_lzma_read.

---
 mz_strm_lzma.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/mz_strm_lzma.c b/mz_strm_lzma.c
index f7ea0bb..ba15103 100644
--- a/mz_strm_lzma.c
+++ b/mz_strm_lzma.c
@@ -153,7 +153,7 @@ int32_t mz_stream_lzma_read(void *stream, void *buf, int32_t size) {
     int32_t total_out = 0;
     int32_t in_bytes = 0;
     int32_t out_bytes = 0;
-    int32_t bytes_to_read = 0;
+    int32_t bytes_to_read = sizeof(lzma->buffer);
     int32_t read = 0;
     int32_t err = LZMA_OK;
 
@@ -163,7 +163,6 @@ int32_t mz_stream_lzma_read(void *stream, void *buf, int32_t size) {
 
     do {
         if (lzma->lstream.avail_in == 0) {
-            bytes_to_read = sizeof(lzma->buffer);
             if (lzma->max_total_in > 0) {
                 if ((int64_t)bytes_to_read > (lzma->max_total_in - lzma->total_in))
                     bytes_to_read = (int32_t)(lzma->max_total_in - lzma->total_in);