From e933b8483e7c2ecbd834a43834d68e4af07291e2 Mon Sep 17 00:00:00 2001
From: James Campos <james.r.campos@gmail.com>
Date: Wed, 29 Jul 2020 13:12:12 -0700
Subject: fix first chapter scroll loop

---
 src/main.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index 141e353..fc761fb 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -650,7 +650,7 @@ impl Bk<'_> {
     fn scroll_up(&mut self, n: usize) {
         if self.line > 0 {
             self.line = self.line.saturating_sub(n);
-        } else {
+        } else if self.chapter > 0 {
             self.prev_chapter();
             self.line = self.chap().lines.len().saturating_sub(self.rows);
         }
-- 
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