Fix ssh!

src/utils/utils.cpp

@@ -72,6 +72,11 @@ std::string quote(std::string str)
     return "\""+str+"\"";
 }
 
+std::string halfquote(std::string str)
+{
+    return "'" + str + "'";
+}
+
 std::string multi2string(std::vector<std::string> values)
 {
     std::string result;

src/utils/utils.hpp

@@ -19,6 +19,7 @@ bool replace_line_in_file(const std::string& file_path, const std::string& searc
 std::string trim(std::string str);
 std::string dequote(std::string str);
 std::string quote(std::string str);
+std::string halfquote(std::string str);
 std::string multi2string(std::vector<std::string> values);
 std::vector<std::string> string2multi(std::string values);
 std::vector<std::string> split(const std::string& str, const std::string& delimiter);