simplifyIfAddBraces : Added check to cppcheck as it seems to work pretty good now

testsimplifytokens.cpp

@@ -104,7 +104,7 @@ private:
 
         {
             const char code1[] = " void f() { int a; bool use = true; if( use ) a=0; else a=1; int c=1; } ";
-            const char code2[] = " void f() { int a; bool use = true; a=0; int c=1; } ";
+            const char code2[] = " void f() { int a; bool use = true; { a=0; } int c=1; } ";
             ASSERT_EQUALS( tok(code2), tok(code1) );
         }
 

testtokenize.cpp

@@ -226,7 +226,7 @@ private:
         std::ostringstream ostr;
         for (const TOKEN *tok = tokenizer.tokens(); tok; tok = tok->next())
             ostr << " " << tok->str();
-        ASSERT_EQUALS( std::string(" void f ( ) { ; }"), ostr.str() );
+        ASSERT_EQUALS( std::string(" void f ( ) { { ; } }"), ostr.str() );
     }
 
     void ifAddBraces1()

tokenize.cpp

@@ -1025,6 +1025,8 @@ void Tokenizer::simplifyTokenList()
         }
     }
 
+    simplifyIfAddBraces();
+
     bool modified = true;
     while ( modified )
     {