Fixed a bug where the lad/savegame dialog wouldn't show the screenshot of the first selected savegame,

minor code cleamups in material handling.

1 files changed, 7 insertions, 3 deletions

diff --git a/src/core/commandbuffer.cc b/src/core/commandbuffer.cc
index 53d200f..11a48b4 100644
--- a/src/core/commandbuffer.cc
+++ b/src/core/commandbuffer.cc
@@ -172,9 +172,13 @@ void func_list_model(std::string const &args)
 
 void func_list_materials(std::string const &args)
 {
-	model::Material *material = model::Material::find(args);
-	if (material) {
-		material->print();
+	if (args.size()) {
+		model::Material *material = model::Material::find(args);
+		if (material) {
+			material->print();
+		} else {
+			con_warn << "Unknown material '" << args << "'" << std::endl;
+		}
 	} else {
 		model::Material::list();
 	}