From 6c68534ad254f456e15127da2dc9f23a924e4d00 Mon Sep 17 00:00:00 2001
From: Fabien Spindler <Fabien.Spindler@inria.fr>
Date: Tue, 19 Dec 2023 10:35:52 +0100
Subject: [PATCH] Fix build in png i/o

---
 modules/io/src/image/vpImageIo.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/modules/io/src/image/vpImageIo.cpp b/modules/io/src/image/vpImageIo.cpp
index b0cec21dd4..8f5113f4ea 100644
--- a/modules/io/src/image/vpImageIo.cpp
+++ b/modules/io/src/image/vpImageIo.cpp
@@ -1098,7 +1098,6 @@ void vpImageIo::writePNG(const vpImage<unsigned char> &I, const std::string &fil
 #else
     (void)I;
     (void)filename;
-    (void)quality;
     std::string message = "Cannot save file \"" + filename + "\": png library backend is not available";
     throw(vpImageException(vpImageException::ioError, message));
 #endif