From f3b17074e9579c5351bbab8c9ffb02435861c966 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Mon, 13 Jun 2016 09:13:23 +0530
Subject: [PATCH] ...

---
 src/pyj/read_book/cfi.pyj | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/pyj/read_book/cfi.pyj b/src/pyj/read_book/cfi.pyj
index c28ead514a..d886f9cea7 100644
--- a/src/pyj/read_book/cfi.pyj
+++ b/src/pyj/read_book/cfi.pyj
@@ -306,7 +306,8 @@ def decode(cfi, doc): # {{{
     else if cfi.length > 0:
         point.error = "Undecoded CFI: " + cfi
 
-    print(point.error)
+    if point.error:
+        print(point.error)
 
     return point