(grob-bbox): don't use inf?

[lilypond.git] / scm / output-socket.scm

diff --git a/scm/output-socket.scm b/scm/output-socket.scm
index ddecbd0712f70458a0214de7271c5a2d9a50edd4..20a16b3bfff361c26da8fa991a3f1f761620f4fd 100644 (file)
--- a/scm/output-socket.scm
+++ b/scm/output-socket.scm
@@ -63,17 +63,19 @@
       ((x-ext (ly:grob-extent grob grob X))
        (y-ext (ly:grob-extent grob grob Y))
        (x (car offset))
-       (y (cdr offset))
-       )
+       (y (cdr offset)))
+
+    (if (interval-empty? x-ext)
+       (set! x-ext '(0 . 0)))
 
-    (map (lambda (x)
-          (if (inf? x) 0.0 x))
-        
-        (list (+ x (car x-ext))
-              (+ y (car y-ext))
-              (+ x (cdr x-ext))
-              (+ y (cdr y-ext)))
-    )))
+    (if (interval-empty? y-ext)
+       (set! y-ext '(0 . 0)))
+    
+    (list (+ x (car x-ext))
+         (+ y (car y-ext))
+         (+ x (cdr x-ext))
+         (+ y (cdr y-ext))
+         )))
 
 (define-public (no-origin)
   "nocause\n")