From 50f4834ef2f5fc30f546dd64d52ed14f9890a233 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kornel=20Lesi=C5=84ski?= <kornel@geekhood.net>
Date: Mon, 14 Jan 2019 23:14:05 +0000
Subject: [PATCH] Fix verbose message

---
 src/lib.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/lib.rs b/src/lib.rs
index 3f1e8ebd..e1fecc5b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -357,7 +357,9 @@ pub fn optimize(input: &InFile, output: &OutFile, opts: &Options) -> PngResult<(
     let mut optimized_output = optimize_png(&mut png, &in_data, opts)?;
 
     if is_fully_optimized(in_data.len(), optimized_output.len(), opts) {
-        eprintln!("File already optimized");
+        if opts.verbosity.is_some() {
+            eprintln!("File already optimized");
+        }
         match (output, input) {
             // if p is None, it also means same as the input path
             (&OutFile::Path(ref p), &InFile::Path(ref input_path))