From: Côme Chilliet <come@chilliet.eu>
Date: Tue, 29 Nov 2016 04:08:31 +0000 (+0700)
Subject: Fixed a clang warning
X-Git-Url: https://git.jsancho.org/?a=commitdiff_plain;h=df979b404486fde2db26002a48c0a05d7f766cd6;p=lugaru.git

Fixed a clang warning
---

diff --git a/Source/ImageIO.cpp b/Source/ImageIO.cpp
index affcb8c..3e9f155 100644
--- a/Source/ImageIO.cpp
+++ b/Source/ImageIO.cpp
@@ -154,7 +154,7 @@ static bool load_png(const char *file_name, ImageRec &tex)
 
     if (fp == NULL) {
         cerr << file_name << " not found" << endl;
-        return(NULL);
+        return false;
     }
 
     png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);