Fix cast warning

diff --git a/plugins/imagepng/plugin.cpp b/plugins/imagepng/plugin.cpp
index 4bdf2b0a9833d9c1ca7d7d3e902e25f739a4de47..449bbf1bca9d689fa810bf09c63f114b1baecc7a 100644 (file)
--- a/plugins/imagepng/plugin.cpp
+++ b/plugins/imagepng/plugin.cpp
@@ -40,7 +40,7 @@ void user_error_fn( png_structp png_ptr, png_const_charp error_msg ){
        longjmp( png_jmpbuf(png_ptr), 0 );
 }
 
-void user_read_data( png_structp png_ptr, png_bytep data, png_uint_32 length ){
+void user_read_data( png_structp png_ptr, png_bytep data, png_size_t length ){
        png_bytep *p_p_fbuffer = (png_bytep*)png_get_io_ptr( png_ptr );
        memcpy( data, *p_p_fbuffer, length );
        *p_p_fbuffer += length;
@@ -80,7 +80,7 @@ Image* LoadPNGBuff( unsigned char* fbuffer ){
        }
 
        // configure the read function
-       png_set_read_fn( png_ptr, ( png_voidp ) & p_fbuffer, ( png_rw_ptr ) & user_read_data );
+       png_set_read_fn( png_ptr, (png_voidp) &p_fbuffer, &user_read_data );
 
        if ( setjmp( png_jmpbuf(png_ptr) ) ) {
                png_destroy_read_struct( &png_ptr, &info_ptr,

diff --git a/radiant/treemodel.cpp b/radiant/treemodel.cpp
index 12441f0e7ee0f5523f005c79dc8c8c1642902011..cbd529d4a5b6290ee58bde0a666d9db73408c451 100644 (file)
--- a/radiant/treemodel.cpp
+++ b/radiant/treemodel.cpp
@@ -984,7 +984,7 @@ static gboolean graph_tree_model_iter_parent( GraphTreeModel *tree_model, GtkTre
        return FALSE;
 }
 
-static GObjectClass *g_parent_class = 0;
+static GObjectClass *g_parent_class = nullptr;
 
 namespace
 {