From 1b2d7010affcf96a682116e906ebb121d40a04ed Mon Sep 17 00:00:00 2001
From: "Herman J. Radtke III" <herman@hermanradtke.com>
Date: Sat, 25 Jun 2016 09:47:09 -0700
Subject: [PATCH] Change MagickWand::read_image_blob to use ref

Breaking change.

The `read_image_blob` function does not need to take ownership of the
image byte array.
---
 src/wand/magick.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/wand/magick.rs b/src/wand/magick.rs
index f3daf24..0861428 100644
--- a/src/wand/magick.rs
+++ b/src/wand/magick.rs
@@ -81,7 +81,7 @@ impl MagickWand {
     }
 
     /// Read the image data from the vector of bytes.
-    pub fn read_image_blob(&self, data: Vec<u8>) -> Result<(), &'static str> {
+    pub fn read_image_blob(&self, data: &Vec<u8>) -> Result<(), &'static str> {
         let int_slice = &data[..];
         let size = data.len();
         let result = unsafe {