gentoo-overlay/media-gfx/nvidia-texture-tools/files/nvidia-texture-tools-2.0.8-cpp14.patch

This patch fixes cpp14 compilation errors.
Gentoo-bug: 594938

--- a/src/nvimage/ImageIO.cpp
+++ b/src/nvimage/ImageIO.cpp
@@ -135,7 +135,7 @@
 	StdInputStream stream(fileName);
 	
 	if (stream.isError()) {
-		return false;
+		return NULL;
 	}
 	
 	return loadFloat(fileName, stream);
@@ -233,7 +233,7 @@
 		case TGA_TYPE_INDEXED:
 			if( tga.colormap_type!=1 || tga.colormap_size!=24 || tga.colormap_length>256 ) {
 				nvDebug( "*** ImageIO::loadTGA: Error, only 24bit paletted images are supported.\n" );
-				return false;
+				return NULL;
 			}
 			pal = true;
 			break;
@@ -254,7 +254,7 @@
 
 		default:
 			nvDebug( "*** ImageIO::loadTGA: Error, unsupported image type.\n" );
-			return false;
+			return NULL;
 	}
 
 	const uint pixel_size = (tga.pixel_size/8);
@@ -621,7 +621,7 @@
 	png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
 	if (png_ptr == NULL) {
 	//	nvDebug( "*** LoadPNG: Error allocating read buffer in file '%s'.\n", name );
-		return false;
+		return NULL;
 	}
 
 	// Allocate/initialize a memory block for the image information
@@ -629,14 +629,14 @@
 	if (info_ptr == NULL) {
 		png_destroy_read_struct(&png_ptr, NULL, NULL);
 	//	nvDebug( "*** LoadPNG: Error allocating image information for '%s'.\n", name );
-		return false;
+		return NULL;
 	}
 
 	// Set up the error handling
 	if (setjmp(png_jmpbuf(png_ptr))) {
 		png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
 	//	nvDebug( "*** LoadPNG: Error reading png file '%s'.\n", name );
-		return false;
+		return NULL;
 	}
 
 	// Set up the I/O functions.