Fixed tutorial

git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@974 fdac6126-5c0c-442c-9429-916003d36597
2013-10-16 11:17:11 +00:00
parent 6c7d87b460
commit 204ec0c3f1
1 changed files with 1 additions and 4 deletions
--- a/Doc/Tutorial/09-persistence/int2roman.cc
+++ b/Doc/Tutorial/09-persistence/int2roman.cc
@@ -27,12 +27,9 @@ std::string int2roman( size_t decimal, size_t length )
  size_t power;	// power of ten
  size_t index;  // Indexes thru values to subtract
  
-  std::string roman;
-
+  std::string roman = "";
  roman.reserve(length);

-  roman[ 0 ] = '\0';
-
  for ( power = 0; power < nrows; power++ )
    for ( index = 0; index < ncols; index++ )
 	while ( decimal >= table_arabs[ power ][ index ] )