Fix formatting of goto sensor row type

[r2c2.git] / source / libr2c2 / timetable.cpp

diff --git a/source/libr2c2/timetable.cpp b/source/libr2c2/timetable.cpp
index 836dc3933f8ec5bedc2e1eb4ef4040a825b60af6..4a78bcafadab289f5e2f88a4004d449b4e32fe06 100644 (file)
--- a/source/libr2c2/timetable.cpp
+++ b/source/libr2c2/timetable.cpp
@@ -249,7 +249,7 @@ string Timetable::Row::str() const
        switch(type)
        {
        case GOTO_SENSOR:
-               return "set route to sensor "+get_param<unsigned>(0);
+               return format("set route to sensor %d", get_param<unsigned>(0));
        case GOTO_ZONE:
                return "set route to "+get_param<string>(0);
        case TRAVEL_TO: