additional checks in math expressions

1 files changed, 1 insertions, 11 deletions

diff --git a/utilities.cpp b/utilities.cpp
index 660a203..2b2126c 100755
--- a/utilities.cpp
+++ b/utilities.cpp
@@ -502,17 +502,7 @@ std::string toUTF8(std::wstring str)
 
 std::string toUTF8(std::string str)
 {
-	std::string ustr;
-	std::string tmpstr;
-	try{
-	utf8::replace_invalid(str.begin(), str.end(), back_inserter(tmpstr));
-	utf8::utf16to8(tmpstr.begin(), tmpstr.end(), back_inserter(ustr));
-	}
-	catch(const std::exception &e)
-	{
-		//TODO: handle utf8cpp exceptions
-	}
-	return ustr;
+	return toUTF8(toUTF16(str));
 }