Use string-port for graphviz test, redirecting output through

ly:progress.

This eliminates bogus log differences.

diff --git a/input/regression/graphviz.ly b/input/regression/graphviz.ly
index 22e361fe5dd23290b8673bb23a331661bf6b43c6..850d1a324bbe24d16ec6885f9bb1bcf9fd1bd4a1 100644 (file)
--- a/input/regression/graphviz.ly
+++ b/input/regression/graphviz.ly
@@ -21,7 +21,9 @@
 } }
 
 
-#(graph-write graph (current-error-port))
+
+#(ly:progress (call-with-output-string
+  (lambda (port) (graph-write graph port))))
 #(ly:set-grob-modification-callback #f)
 #(ly:set-property-cache-callback #f)