X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fgrob.cc;h=a3f41a856d3a6c90a01bfb8e8dfd11354b24b3bc;hb=0ed6c4f5d241424be86f34fda2cc298932cb37b0;hp=78be89e399f147c6cefb42428e7896bd204308c9;hpb=ac6c83f047635535d0481a15654c13e776334dc6;p=lilypond.git

diff --git a/lily/grob.cc b/lily/grob.cc
index 78be89e399..a3f41a856d 100644
--- a/lily/grob.cc
+++ b/lily/grob.cc
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1997--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  (c) 1997--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
 #include "grob.hh"
@@ -703,7 +703,6 @@ Grob::stencil_width (SCM smob)
 }
 
 
-
 Grob *
 common_refpoint_of_list (SCM elist, Grob *common, Axis a)
 {
@@ -722,14 +721,11 @@ common_refpoint_of_list (SCM elist, Grob *common, Axis a)
 Grob *
 common_refpoint_of_array (vector<Grob*> const &arr, Grob *common, Axis a)
 {
-  for (vsize i = arr.size (); i--;)
-    if (Grob *s = arr[i])
-      {
-	if (common)
-	  common = common->common_refpoint (s, a);
-	else
-	  common = s;
-      }
+  for (vsize i = 0; i < arr.size (); i++)
+    if (common)
+      common = common->common_refpoint (arr[i], a);
+    else
+      common = arr[i];
 
   return common;
 }