keyboard handling, cvar fixes

1 files changed, 5 insertions, 2 deletions

diff --git a/src/core/commandbuffer.cc b/src/core/commandbuffer.cc
index 67e90d9..adb3bac 100644
--- a/src/core/commandbuffer.cc
+++ b/src/core/commandbuffer.cc
@@ -23,7 +23,8 @@ void exec(const char *text)
 	std::stringstream cmdstream(text);
 	std::string cmdname;
 
-	cmdstream >> cmdname;
+	if (!(cmdstream >> cmdname))
+		return;
 
 	// is it a function
 	Func f = func::find(cmdname);
@@ -45,7 +46,9 @@ void exec(const char *text)
 				args += c;
 			(*cv) = args;
 		}
-		con_print << cmdname << cv->text() << std::endl;
+
+		con_print << cmdname << " " << cv->text() << std::endl;
+		return;
 	}
 
 	con_print << "unknown command '" << cmdname << "'" << std::endl;