From 66e53e6804e3af3530a1f300a2921aae2bbe924d Mon Sep 17 00:00:00 2001
From: Alexander Krotov <ilabdsf@gmail.com>
Date: Fri, 11 Oct 2019 03:24:16 +0300
Subject: [PATCH] Return bool from Imap::fetch()

It is unused anyway
---
 src/imap.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/imap.rs b/src/imap.rs
index f45529adf..0a8958947 100644
--- a/src/imap.rs
+++ b/src/imap.rs
@@ -598,9 +598,9 @@ impl Imap {
         self.config.write().unwrap().watch_folder = Some(watch_folder);
     }
 
-    pub fn fetch(&self, context: &Context) -> libc::c_int {
+    pub fn fetch(&self, context: &Context) -> bool {
         if !self.is_connected() || !context.sql.is_open() {
-            return 0;
+            return false;
         }
 
         self.setup_handle_if_needed(context);
@@ -616,9 +616,9 @@ impl Imap {
                     break;
                 }
             }
-            1
+            true
         } else {
-            0
+            false
         }
     }