From 63f2bf6a12fb40aea01a2ccd2e95b7e9514da520 Mon Sep 17 00:00:00 2001
From: Nathan Fiedler <nathanfiedler@fastmail.fm>
Date: Thu, 21 May 2020 08:40:16 -0700
Subject: [PATCH] Fix compiler warnings

cargo test passes
---
 src/wand/macros.rs | 2 +-
 tests/lib.rs       | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/wand/macros.rs b/src/wand/macros.rs
index f3660bc..5b85626 100644
--- a/src/wand/macros.rs
+++ b/src/wand/macros.rs
@@ -135,7 +135,7 @@ macro_rules! set_get_unchecked {
             }
         )*
         pub fn fmt_unchecked_settings(&self, f: &mut ::std::fmt::Formatter, prefix: &str) -> ::std::fmt::Result {
-            $( writeln!(f, "{}{:<50}: {:?}", prefix, stringify!($c_get), self.$get()); )*
+            $( writeln!(f, "{}{:<50}: {:?}", prefix, stringify!($c_get), self.$get())?; )*
             Ok(())
         }
     }
diff --git a/tests/lib.rs b/tests/lib.rs
index afa4e80..89d31ff 100644
--- a/tests/lib.rs
+++ b/tests/lib.rs
@@ -68,12 +68,12 @@ fn test_read_from_blob() {
 
     let path = Path::new("tests/data/IMG_5745.JPG");
     let mut file = match File::open(&path) {
-        Err(why) => panic!("couldn't open file: {}", Error::description(&why)),
+        Err(why) => panic!("couldn't open file: {}", Error::to_string(&why)),
         Ok(file) => file,
     };
     let mut data: Vec<u8> = Vec::new();
     match file.read_to_end(&mut data) {
-        Err(why) => panic!("couldn't read file: {}", Error::description(&why)),
+        Err(why) => panic!("couldn't read file: {}", Error::to_string(&why)),
         Ok(_) => (),
     };
     assert!(wand.read_image_blob(&data).is_ok());