From d9cebeb6a7d5cce181121190ac122df29fe6d5c6 Mon Sep 17 00:00:00 2001
From: Jokler <jokler.contact@gmail.com>
Date: Tue, 24 Dec 2019 00:22:32 +0100
Subject: Quote: Filter out empty tokens on get

---
 src/plugins/quote/mod.rs | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/plugins/quote/mod.rs b/src/plugins/quote/mod.rs
index 893b3e6..7223b42 100644
--- a/src/plugins/quote/mod.rs
+++ b/src/plugins/quote/mod.rs
@@ -96,12 +96,17 @@ impl<T: Database, C: Client> Quote<T, C> {
     }
 
     fn get(&self, command: &PluginCommand) -> Result<String, QuoteError> {
-        let quotee = &command.tokens.get(0);
+        let tokens = command
+            .tokens
+            .iter()
+            .filter(|t| !t.is_empty())
+            .collect::<Vec<_>>();
+        let quotee = &tokens.get(0);
         let channel = &command.target;
 
         match quotee {
             Some(quotee) => {
-                let idx = match command.tokens.get(1) {
+                let idx = match tokens.get(1) {
                     Some(s) => Some(i32::from_str(s).context(ErrorKind::InvalidIndex)?),
                     None => None,
                 };
-- 
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