X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=blobdiff_plain;f=source%2Fstrings%2Futils.cpp;h=80e59f07a6cb5802eb741aa870a0498e2308fea0;hp=416188ec3d574e71caaecf2fa4353eaff8f67564;hb=9955efca718d8be72b63c7c2182ca59e7b9d0935;hpb=9c8bb278a26c0c4356d6ee5e66d3f34c70521fb8

diff --git a/source/strings/utils.cpp b/source/strings/utils.cpp
index 416188e..80e59f0 100644
--- a/source/strings/utils.cpp
+++ b/source/strings/utils.cpp
@@ -130,6 +130,20 @@ string strip(const string &s)
 	return result;
 }
 
+string &append(string &str, const string &sep, const string &other)
+{
+	if(!str.empty() && !other.empty())
+		str += sep;
+	str += other;
+	return str;
+}
+
+string join(const string &str1, const string &sep, const string &str2)
+{
+	string result = str1;
+	return append(result, sep, str2);
+}
+
 string c_unescape(const std::string &str)
 {
 	bool escape = false;