--- gtk-doc.make.orig	2008-01-12 01:15:07.000000000 -0500
+++ gtk-doc.make	2008-01-12 01:15:57.000000000 -0500
@@ -129,7 +129,7 @@ maintainer-clean-local: clean
 
 install-data-local:
 	installfiles=`echo $(srcdir)/html/*`; \
-	if test "$$installfiles" = '$(srcdir)/html/*'; \
+	-if test "$$installfiles" = '$(srcdir)/html/*'; \
 	then echo '-- Nothing to install' ; \
 	else \
 	  $(mkinstalldirs) $(DESTDIR)$(TARGET_DIR); \
