Convert irc::stringjoiner to be a method instead of a class.

Add separator parameter

1 files changed, 5 insertions, 3 deletions

diff --git a/src/hashcomp.cpp b/src/hashcomp.cpp
index f1d0f0678..32f74475f 100644
--- a/src/hashcomp.cpp
+++ b/src/hashcomp.cpp
@@ -414,14 +414,16 @@ int irc::modestacker::GetStackedLine(std::vector<std::string> &result, int max_l
 	return n;
 }
 
-irc::stringjoiner::stringjoiner(const std::vector<std::string>& sequence)
+std::string irc::stringjoiner(const std::vector<std::string>& sequence, char separator)
 {
+	std::string joined;
 	if (sequence.empty())
-		return; // nothing to do here
+		return joined; // nothing to do here
 
 	for (std::vector<std::string>::const_iterator i = sequence.begin(); i != sequence.end(); ++i)
-		joined.append(*i).push_back(' ');
+		joined.append(*i).push_back(separator);
 	joined.erase(joined.end()-1);
+	return joined;
 }
 
 irc::portparser::portparser(const std::string &source, bool allow_overlapped)