fix: empty body shouldn't default to {}

src/main.rs

@@ -104,8 +104,12 @@ async fn run_postwoman(args: PostWomanArgs, collection: PostWomanCollection) ->
 							println!(" |: {header}");
 						}
 					}
-					if let Ok(body) = endpoint.body() {
-						println!(" |> {body}");
+					if let Some(ref _x) = endpoint.body {
+						if let Ok(body) = endpoint.body() {
+							println!(" |> {body}");
+						} else {
+							println!(" |> [!] invalid body");
+						}
 					}
 				}
 			}

src/model/endpoint.rs

@@ -1,7 +1,6 @@
 use std::{collections::HashMap, str::FromStr};
 
 use base64::{prelude::BASE64_STANDARD, Engine};
-use http::header::{InvalidHeaderName, InvalidHeaderValue};
 use http::method::InvalidMethod;
 use http::{HeaderMap, HeaderName, HeaderValue};
 use jaq_interpret::FilterT;
@@ -33,9 +32,10 @@ pub struct EndpointConfig {
 
 impl EndpointConfig {
 	pub fn body(&mut self) -> Result<String, serde_json::Error> {
-		match self.body.take().unwrap_or_default() {
-			StringOr::Str(x) => Ok(x.clone()),
-			StringOr::T(json) => Ok(serde_json::to_string(&json)?),
+		match self.body.take() {
+			None => Ok("".to_string()),
+			Some(StringOr::Str(x)) => Ok(x.clone()),
+			Some(StringOr::T(json)) => Ok(serde_json::to_string(&json)?),
 		}
 	}