X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fgrob-info.cc;h=68ca9f38802add8d629bbe5c56177a047a2f591f;hb=26579f31a64ede25cabf36d1d3fab8f16e25cd16;hp=62af8f32562a8864ceb500b69838111eb1dac592;hpb=d8082113a0df616e7beabc0417c3590a3fac7320;p=lilypond.git

diff --git a/lily/grob-info.cc b/lily/grob-info.cc
index 62af8f3256..68ca9f3880 100644
--- a/lily/grob-info.cc
+++ b/lily/grob-info.cc
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  (c) 1997--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
 #include "context.hh"
@@ -19,6 +19,11 @@ Grob_info::Grob_info (Translator *t, Grob *g)
   origin_trans_ = t;
   grob_ = g;
   start_end_ = START;
+
+  /*
+    assert here, because this is easier to debug.
+  */
+  assert (g);
 }
 
 Grob_info::Grob_info ()