1 files changed, 1 insertions, 1 deletions
diff --git a/src/cmd/getopt.h b/src/cmd/getopt.h
index 435e74cbc..f683159d0 100644
--- a/src/cmd/getopt.h
+++ b/src/cmd/getopt.h
@@ -28,7 +28,7 @@ class OptionParser
          {
          std::map<std::string, std::string>::const_iterator i = options.find(key);
          if(i == options.end())
-            throw std::runtime_error("Option " + key + " not found");
+            throw std::runtime_error("Option '" + key + "' not set");
          return i->second;
          }