Fix build with pre-C++11 compiler

syoyo · syoyo · commit e43580bd9a5d · 2017-02-09T16:10:19.000+09:00
diff --git a/examples/viewer/viewer.cc b/examples/viewer/viewer.cc
@@ -261,7 +261,7 @@ static bool LoadObjAndConvert(float bmin[3], float bmax[3],
                   }
                   
                   unsigned char* image = stbi_load(texture_filename.c_str(), &w, &h, &comp, STBI_default);
-                  if (image == nullptr) {
+                  if (!image) {
                       std::cerr << "Unable to load texture: " << texture_filename << std::endl;
                       exit(1);
                   }

Original file line number	Diff line number	Diff line change
`@@ -261,7 +261,7 @@ static bool LoadObjAndConvert(float bmin[3], float bmax[3],`
`261`	`261`	`}`
`262`	`262`
`263`	`263`	`unsigned char* image = stbi_load(texture_filename.c_str(), &w, &h, &comp, STBI_default);`
`264`		`- if (image == nullptr) {`
	`264`	`+ if (!image) {`
`265`	`265`	`std::cerr << "Unable to load texture: " << texture_filename << std::endl;`
`266`	`266`	`exit(1);`
`267`	`267`	`}`