Processing stdin: same for --png: rename "-" to "./-".

diff --git a/scm/framework-ps.scm b/scm/framework-ps.scm
index 9bf7938ead52dcdf5dee01af893cb24719abaa70..fcd3604d1671337471291e26d8b561e57fe03fd4 100644 (file)
--- a/scm/framework-ps.scm
+++ b/scm/framework-ps.scm
@@ -638,6 +638,8 @@ fonts inline."
         (paper-width (ly:output-def-lookup defs 'paper-width))
         (paper-height (ly:output-def-lookup defs 'paper-height))
         (output-scale (ly:output-def-lookup defs 'output-scale)))
+    (if (equal? (basename name ".ps") "-")
+       (set! name (string-append "./" name)))
     (postscript->png resolution
                     (* paper-width output-scale (/ (ly:bp 1)))
                     (* paper-height output-scale (/ (ly:bp 1)))