fix crash when deleting staff with lyrics

musescore · Jan 24, 2015 · 8c2401f · 8c2401f
1 parent b98f097
commit 8c2401f
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/libmscore/chordrest.cpp b/libmscore/chordrest.cpp
@@ -121,8 +121,10 @@ void ChordRest::undoUnlink()
       DurationElement::undoUnlink();
       for (Articulation* a : _articulations)
             a->undoUnlink();
-      for (Lyrics* l : _lyricsList)
-            l->undoUnlink();
+      for (Lyrics* l : _lyricsList) {
+            if (l)
+                  l->undoUnlink();
+            }
       }
 
 //---------------------------------------------------------