1 files changed, 2 insertions, 2 deletions
diff --git a/muse2/muse/midiedit/pianoroll.cpp b/muse2/muse/midiedit/pianoroll.cpp
index fa51b792..191d0db4 100644
--- a/muse2/muse/midiedit/pianoroll.cpp
+++ b/muse2/muse/midiedit/pianoroll.cpp
@@ -487,9 +487,9 @@ void PianoRoll::updateHScrollRange()
       int s, e;
       canvas->range(&s, &e);
       // Show one more measure.
-      e += sigmap.ticksMeasure(e);  
+      e += AL::sigmap.ticksMeasure(e);  
       // Show another quarter measure due to imprecise drawing at canvas end point.
-      e += sigmap.ticksMeasure(e) / 4;
+      e += AL::sigmap.ticksMeasure(e) / 4;
       // Compensate for the fixed piano and vscroll widths. 
       e += canvas->rmapxDev(pianoWidth - vscroll->width()); 
       int s1, e1;