Index: measure.cpp
===================================================================
--- measure.cpp	(Revision 3814)
+++ measure.cpp	(Arbeitskopie)
@@ -1808,8 +1808,10 @@
                               ++chords;
                         }
                   }
-            if (rests == 1 && chords == 0 && rest->durationType().type() == Duration::V_MEASURE)
+            if (rests == 1 && chords == 0 && rest->durationType().type() == Duration::V_MEASURE) {
+                  rest->setDuration(Fraction(len().numerator(), len().denominator()));
                   continue;
+            }
             if ((_timesig == _len) && (rests == 1) && (chords == 0)) {
                   rest->setDurationType(Duration::V_MEASURE);    // whole measure rest
                   }