Fix for Issue4 (muParserInt)

melstav · Sep 24, 2014 · a2fe54e · a2fe54e
1 parent 50ad337
commit a2fe54e
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/include/muParserInt.h b/include/muParserInt.h
@@ -110,7 +110,12 @@ class ParserInt : public ParserBase
 
       virtual std::string do_grouping() const 
       { 
-        return std::string(1, m_nGroup); 
+        // fix for issue 4: https://code.google.com/p/muparser/issues/detail?id=4
+        // courtesy of Jens Bartsch
+        // original code:
+        //        return std::string(1, (char)m_nGroup); 
+        // new code:
+        return std::string(1, (char)(m_cThousandsSep > 0 ? m_nGroup : CHAR_MAX));
       }
 
     private: