From a647cb8b5599abf4db56d21846b4fc0b091de8f6 Mon Sep 17 00:00:00 2001
From: Tj Holowaychuk <tj@vision-media.ca>
Date: Sun, 22 May 2011 12:44:10 -0700
Subject: [PATCH] refactored Image::readPNG()

---
 src/Image.cc | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/Image.cc b/src/Image.cc
index 6f77622..e576bff 100644
--- a/src/Image.cc
+++ b/src/Image.cc
@@ -173,9 +173,7 @@ Image::loadPNGFromBuffer(uint8_t *buf) {
 cairo_status_t
 Image::readPNG(void *c, uint8_t *data, unsigned int len) {
   read_closure_t *closure = (read_closure_t *) c;
-  for (size_t i = 0; i < len; ++i) {
-    data[i] = closure->buf[i + closure->len];
-  }
+  memcpy(data, closure->buf + closure->len, len);
   closure->len += len;
   return CAIRO_STATUS_SUCCESS;
 }