From: John Mandereau <john.mandereau@gmail.com>
Date: Wed, 30 Dec 2009 02:19:59 +0000 (+0100)
Subject: Fix lilypond-book hash collision warning
X-Git-Tag: release/2.13.10-1~12
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=517232e480cb704984b5da2ce219b83a29422083;p=lilypond.git

Fix lilypond-book hash collision warning
---

diff --git a/scripts/lilypond-book.py b/scripts/lilypond-book.py
index 0916ce1741..5dd263b6ac 100644
--- a/scripts/lilypond-book.py
+++ b/scripts/lilypond-book.py
@@ -1308,7 +1308,7 @@ left-margin-default right-margin-default)"
         filename = path + '.ly'
         if os.path.exists (filename):
             diff_against_existing = filter_pipe (self.full_ly (), 'diff -u %s -' % filename)
-            if not diff_against_existing.startswith ('\n'):
+            if diff_against_existing:
                 warning ("%s: duplicate filename but different contents of orginal file,\n\
 printing diff against existing file." % filename)
                 ly.stderr_write (diff_against_existing)