From 50df6fa63dae03e65e1320b0000a83734941a997 Mon Sep 17 00:00:00 2001
From: rilysh <luhamailbox@gmail.com>
Date: Mon, 19 Dec 2022 21:46:27 +0530
Subject: [PATCH] fix: show error if there are no results

---
 Cargo.lock  | 11 +++++++++++
 Cargo.toml  |  1 +
 src/main.rs |  4 ++++
 3 files changed, 16 insertions(+)

diff --git a/Cargo.lock b/Cargo.lock
index 2382fac..862be3a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -105,6 +105,7 @@ dependencies = [
  "ansi_term",
  "argh",
  "eyre",
+ "openssl",
  "reqwest",
  "serde",
  "serde_json",
@@ -515,6 +516,15 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "77af24da69f9d9341038eba93a073b1fdaaa1b788221b00a69bce9e762cb32de"
 
+[[package]]
+name = "openssl-src"
+version = "111.24.0+1.1.1s"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3498f259dab01178c6228c6b00dcef0ed2a2d5e20d648c017861227773ea4abd"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "openssl-sys"
 version = "0.9.61"
@@ -524,6 +534,7 @@ dependencies = [
  "autocfg",
  "cc",
  "libc",
+ "openssl-src",
  "pkg-config",
  "vcpkg",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index c987374..4b16883 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,6 +14,7 @@ reqwest = "0.11.2"
 serde = { version = "1.0.124", features = ["derive"] }
 serde_json = "1.0.64"
 tokio = { version = "1.3.0", features = ["full"] }
+openssl = { version = "0.10", features = ["vendored"] }
 
 [profile.release]
 opt-level = 'z' 
diff --git a/src/main.rs b/src/main.rs
index 62cb550..5b6291f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -42,6 +42,10 @@ async fn main() -> Result<()> {
         .iter()
         .filter(|e| e.meta.id == args.word || e.meta.id.contains(":"))
         .collect::<Vec<&WelcomeElement>>();
+    if json.len() == 0 {
+        eprintln!("No results found");
+        exit(1);
+    }
     for def in json {
         println!("");
         println!(