Make code safer.

[command.git] / tests / parameter / TestParameter.h

diff --git a/tests/parameter/TestParameter.h b/tests/parameter/TestParameter.h
index 9736133cddaf4ec3a1c8358f1635f220c2d626db..592c6532911dd85dc43b2c0ba710c75ba89eb901 100644 (file)
--- a/tests/parameter/TestParameter.h
+++ b/tests/parameter/TestParameter.h
@@ -3,7 +3,7 @@
 
 class TestParameter : public command::Parameter {
 public:
-    TestParameter(std::string description) : Parameter(description) { }
+    TestParameter(const std::string & description) : Parameter(description) { }
 
     virtual void handle() { }
     virtual bool understand(const std::string & argVal) { }