diff --git a/lib/json.cpp b/lib/json.cpp
index c7ea0ca0..e4175ebc 100644
--- a/lib/json.cpp
+++ b/lib/json.cpp
@@ -1196,7 +1196,8 @@ std::string JSON::Value::toString() const {
       }
     case DOUBLE: {
         std::stringstream st;
-        st << dblVal;
+        st.precision(10);
+        st << std::fixed << dblVal;
         return st.str();
         break;
       }
@@ -1260,10 +1261,19 @@ std::string JSON::Value::toPrettyString(int indentation) const {
       }
     case DOUBLE: {
         std::stringstream st;
-        st << dblVal;
+        st.precision(10);
+        st << std::fixed << dblVal;
         return st.str();
         break;
       }
+    case BOOL: {
+        if (intVal != 0){
+          return "true";
+        }else{
+          return "false";
+        }
+        break;
+      }
     case STRING: {
         for (unsigned int i = 0; i < 201 && i < strVal.size(); ++i) {
           if (strVal[i] < 32 || strVal[i] > 126 || strVal.size() > 200) {