Fix mods not separated properly.

The first mod would be missing the comma separator if more than one is currently active. Fixes ticket:2918.
Warzone2100 · Aug 1, 2017 · bd2bac6 · bd2bac6
1 parent c3ef251
commit bd2bac6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/modding.cpp b/src/modding.cpp
@@ -78,11 +78,11 @@ static inline std::string join(std::vector<std::string> const &strs, std::string
 	bool first = true;
 	for (auto const &s : strs)
 	{
-		str += s;
 		if (!first)
 		{
 			str += sep;
 		}
+		str += s;
 		first = false;
 	}
 	return str;