Properly escape user messages (fix popup error)

src/utils/Utils.cpp

@@ -102,3 +102,18 @@ bufferToString(const std::vector<unsigned char>& data)
 	return oss.str();
 }
 
+std::string
+replaceInString(std::string str, const std::string& from, const std::string& to)
+{
+    size_t pos = 0;
+
+    while ((pos = str.find(from, pos)) != std::string::npos)
+    {
+         str.replace(pos, from.length(), to);
+         pos += to.length();
+    }
+
+    return str;
+}
+
+