X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=scripts%2Flilypond-book.py;h=b84d2976cd01243d0d4fedc7da1692e34f14f17f;hb=80bb174de95ebb8a08e5bdfae0855c525b8e7736;hp=4f90a8efd6235ca24dc42da98be1833f6206fdcd;hpb=f0b94bbbd1d07e439f7a9c946f526985dbb7e443;p=lilypond.git

diff --git a/scripts/lilypond-book.py b/scripts/lilypond-book.py
index 4f90a8efd6..b84d2976cd 100644
--- a/scripts/lilypond-book.py
+++ b/scripts/lilypond-book.py
@@ -511,12 +511,12 @@ class Lilypond_snippet (Snippet):
 
 	def is_outdated (self):
 		base = self.basename ()
-		## FIXME: adding PNG to is_outdated test fixes
-		##        interrupted (web) builds.
-		##        should only do this if PNG is actually target
-		if os.path.exists (base + '.ly') \
-		   and os.path.exists (base + '.tex') \
-		   and os.path.exists (base + '.png') \
+
+		require = ['.ly', '.tex']
+		if format == HTML:
+			require.append ('.png')
+		require = [os.path.exists (base + x) for x in require]
+		if reduce (lambda a,b: a and b, require) \
 		   and (use_hash_p \
 			or self.ly () == open (base + '.ly').read ()):
 			# TODO: something smart with target formats