X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=blobdiff_plain;f=source%2Fstringcodec%2Fexcept.cpp;h=23ac3cd64f8f48c6992600c6641b887924f27a73;hp=1e1393cf00e99486b46526c94257d9b6c72bcdc3;hb=acafbe566fb6f6b5592a2ec3dec667ba7cd3e7e4;hpb=d16185720fa344263367dbd50c61bfc8183d99a4

diff --git a/source/stringcodec/except.cpp b/source/stringcodec/except.cpp
index 1e1393c..23ac3cd 100644
--- a/source/stringcodec/except.cpp
+++ b/source/stringcodec/except.cpp
@@ -1,4 +1,5 @@
 #include <msp/strings/format.h>
+#include <msp/strings/utils.h>
 #include "except.h"
 
 using namespace std;
@@ -19,11 +20,7 @@ string invalid_sequence::format_sequence(const string::const_iterator &begin, co
 {
 	string result;
 	for(string::const_iterator i=begin; i!=end; ++i)
-	{
-		if(!result.empty())
-			result += ' ';
-		result += lexical_cast(static_cast<unsigned char>(*i), Fmt().fill('0').width(2).hex().uppercase());
-	}
+		append(result, " ", lexical_cast<string>(static_cast<unsigned char>(*i), Fmt().fill('0').width(2).hex().uppercase()));
 	return result;
 }