From 0dc31c65c64835a5ffac9df72327f3cc04e6d6fc Mon Sep 17 00:00:00 2001
From: Lionel Sambuc <lionel.sambuc@epfl.ch>
Date: Mon, 20 Jan 2020 14:50:14 +0100
Subject: [PATCH] Remove some .unwrap() calls.

The parser still contains three calls to `unwrap()`, but a this point
I have not yet figured out how to remove them.
---
 src/main.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index f8fce1b..dd66b16 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -26,7 +26,8 @@ fn main() {
     let db;
     {
         info_time!("Loading database index");
-        db = DataBase::load(&[&format!("{}.index", core)]).unwrap();
+        db = DataBase::load(&[&format!("{}.index", core)])
+            .unwrap_or_else(|e| panic!("Unable to load database '{}': {}", core, e));
     }
 
     let parameters = CoreQueryParameters {