From 0ba9ff6599083d0d482cb215886a7efd21fe0791 Mon Sep 17 00:00:00 2001
From: Sean Barrett <sean@nothings.org>
Date: Wed, 31 Jan 2018 07:50:07 -0800
Subject: [PATCH] stb_image: fix unused variable warning

---
 stb_image.h | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/stb_image.h b/stb_image.h
index f090ed3..fd7651f 100644
--- a/stb_image.h
+++ b/stb_image.h
@@ -48,6 +48,7 @@ LICENSE
 
 RECENT REVISION HISTORY:
 
+      2.19  (2018-xx-xx) fix warning
       2.18  (2018-01-30) fix warnings
       2.17  (2018-01-29) bugfix, 1-bit BMP, 16-bitness query, fix warnings
       2.16  (2017-07-23) all functions have 16-bit variants; optimizations; bugfixes
@@ -6894,7 +6895,7 @@ static int stbi__psd_info(stbi__context *s, int *x, int *y, int *comp)
 
 static int stbi__psd_is16(stbi__context *s)
 {
-   int channelCount, dummy, depth;
+   int channelCount, depth;
    if (stbi__get32be(s) != 0x38425053) {
        stbi__rewind( s );
        return 0;
@@ -6909,8 +6910,8 @@ static int stbi__psd_is16(stbi__context *s)
        stbi__rewind( s );
        return 0;
    }
-   dummy = stbi__get32be(s);
-   dummy = stbi__get32be(s);
+   (void) stbi__get32be(s);
+   (void) stbi__get32be(s);
    depth = stbi__get16be(s);
    if (depth != 16) {
        stbi__rewind( s );