fix message for duplicate samples
The previous version showed messages like:
> Line 5: The header line has 1 repeated sample names. Please
> remove these names from the header line and the data lines: CAP-MM59..
Because the dot is also added in the Error class constructor
@@ -159,7 +159,7 @@ namespace ebi
}
std::string complete_message = message.str();
complete_message.pop_back();
- complete_message[complete_message.size() - 1] = '.';
+ complete_message.pop_back();
return complete_message;
}
