From bd5c17313f043c4478619339e371977f0a7dafce Mon Sep 17 00:00:00 2001
From: Egor Tensin <Egor.Tensin@gmail.com>
Date: Fri, 16 Sep 2016 04:15:51 +0300
Subject: refactoring

---
 src/error.hpp |  9 +++++++--
 src/main.cpp  | 11 +----------
 2 files changed, 8 insertions(+), 12 deletions(-)

diff --git a/src/error.hpp b/src/error.hpp
index 2ea7f85..ad43307 100644
--- a/src/error.hpp
+++ b/src/error.hpp
@@ -8,10 +8,15 @@ typedef std::system_error Error;
 
 namespace error
 {
-    inline void raise(const char* function_name)
+    Error make(const char* function_name)
     {
         const auto ec = GetLastError();
-        throw std::system_error(ec, std::system_category(), function_name);
+        return {static_cast<int>(ec), std::system_category(), function_name};
+    }
+
+    inline void raise(const char* function_name)
+    {
+        throw make(function_name);
     }
 
     void report(const Error& e)
diff --git a/src/main.cpp b/src/main.cpp
index 1777d79..2045ef6 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -194,16 +194,7 @@ int APIENTRY wWinMain(
     switch (ret)
     {
         case -1:
-            try
-            {
-                error::raise("DialogBoxW");
-            }
-            catch (const Error& e)
-            {
-                error::report(e);
-                return 1;
-            }
-
+            error::report(error::make("DialogBoxW"));
         default:
             return static_cast<int>(ret);
     }
-- 
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