Fix trailing whitespaces.

[stg.git] / projects / stargazer / plugins / configuration / sgconfig / conn.h

diff --git a/projects/stargazer/plugins/configuration/sgconfig/conn.h b/projects/stargazer/plugins/configuration/sgconfig/conn.h
index c67c972eb98df40b9f359bab4852f1348fef28a1..ed2e64d1ba780862c161840de87003fe400f4673 100644 (file)
--- a/projects/stargazer/plugins/configuration/sgconfig/conn.h
+++ b/projects/stargazer/plugins/configuration/sgconfig/conn.h
@@ -53,7 +53,7 @@ class Conn
     public:
         struct Error : public std::runtime_error
         {
-            Error(const std::string& message) : runtime_error(message.c_str()) {}
+            explicit Error(const std::string& message) : runtime_error(message.c_str()) {}
         };
 
         Conn(const BASE_PARSER::REGISTRY & registry,