From: Han-Wen Nienhuys <hanwen@xs4all.nl>
Date: Wed, 31 Jan 2007 18:22:53 +0000 (+0100)
Subject: don't barf if a comparison has no source
X-Git-Tag: release/2.11.15-1~5
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=44175140dd5602e82426d70bb24b6b6056066a70;p=lilypond.git

don't barf if a comparison has no source
---

diff --git a/buildscripts/output-distance.py b/buildscripts/output-distance.py
index 631f8272d5..e38abb56f2 100644
--- a/buildscripts/output-distance.py
+++ b/buildscripts/output-distance.py
@@ -790,8 +790,11 @@ class ComparisonData:
                 return ''
 
             sf = val.source_file ()
-            re.sub (r'\\sourcefilename "([^"]+)"',
-                    note_original, open (sf).read ())
+            if sf:
+                re.sub (r'\\sourcefilename "([^"]+)"',
+                        note_original, open (sf).read ())
+            else:
+                print 'no source for', val
         
     def compare_trees (self, dir1, dir2):
         self.compare_directories (dir1, dir2)