From b853615f7d264e2fd4605ef05334a4bfdd6f36e3 Mon Sep 17 00:00:00 2001
From: Ciro Mattia Gonano <ciromattia@gmail.com>
Date: Tue, 8 Oct 2013 13:01:15 +0200
Subject: [PATCH] Ensure that filename is always unique, even if KCC-generated
 ones already exists.

---
 kcc/comic2ebook.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/kcc/comic2ebook.py b/kcc/comic2ebook.py
index 4758466..3361d7d 100755
--- a/kcc/comic2ebook.py
+++ b/kcc/comic2ebook.py
@@ -926,7 +926,11 @@ def getOutputFilename(srcpath, wantedname, ext, tomeNumber):
     else:
         filename = os.path.splitext(srcpath)[0] + tomeNumber + ext
     if os.path.isfile(filename):
-        filename = os.path.splitext(filename)[0] + '_kcc' + tomeNumber + ext
+        counter = 0
+        basename = os.path.splitext(filename)[0]
+        while os.path.isfile(basename + '_kcc' + str(counter) + ext):
+            counter += 1
+        filename = basename + '_kcc' + str(counter) + ext
     return filename