Add some safety checks


git-svn-id: svn://localhost/thomson@31 85ae3b6b-dc8f-4344-a89d-598714f2e4e5
diff --git a/elec/CrO2/software/gui.cpp b/elec/CrO2/software/gui.cpp
index 30bc0ca..9eccd8b 100644
--- a/elec/CrO2/software/gui.cpp
+++ b/elec/CrO2/software/gui.cpp
@@ -191,6 +191,7 @@
 		try {

 			file = Tape::load(name);

 		} catch (const char* error) {

+			// FIXME popup an error dialog

 			puts(error);

 			return IUP_DEFAULT;

 		}