fix missing package.description returns empty string instead of error (…

…#31)

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cargo-get"
-version = "1.1.0"
+version = "1.1.1"
 authors = ["Nicolai Unrein <[email protected]>"]
 edition = "2018"
 description = "Cargo plugin to easily query information from Cargo.toml files"

README.md

@@ -2,8 +2,7 @@
 
 [![crates.io](https://img.shields.io/crates/v/cargo-get.svg)](https://crates.io/crates/cargo-get)
 [![CI](https://github.com/nicolaiunrein/cargo-get/actions/workflows/ci.yaml/badge.svg)](https://github.com/nicolaiunrein/cargo-get/actions/workflows/ci.yaml)
-[![build-binary](https://github.com/nicolaiunrein/cargo-get/actions/workflows/build-binary.yml/badge.svg)](https://github.com/nicolaiunrein/cargo-get/releases/latest)
-[![github-actions](https://github.com/nicolaiunrein/cargo-get/actions/workflows/github-actions.yml/badge.svg)](https://github.com/nicolaiunrein/cargo-get/actions/workflows/github-actions.yml)
+[![GitHub Release](https://img.shields.io/github/v/release/nicolaiunrein/cargo-get?label=download)](https://github.com/nicolaiunrein/cargo-get/releases/latest)
 
 ### Overview
 

src/main.rs

@@ -81,9 +81,10 @@ pub fn output(cli: cli::Cli) -> Result<String, Box<dyn Error>> {
             .links()
             .ok_or(NotSpecified("package.links"))?
             .to_string(),
-        cli::Command::PackageDescription => {
-            package()?.description().unwrap_or_default().to_string()
-        }
+        cli::Command::PackageDescription => package()?
+            .description()
+            .ok_or(NotSpecified("package.links"))?
+            .to_string(),
         cli::Command::PackageCategories => package()?.categories().join(&delim_string),
 
         cli::Command::PackageRustVersion => package()?