Fix #266.

Set minimum volume at 0.1 for (de)crescendi without start/begin
dynamics.

diff --git a/lily/audio-item.cc b/lily/audio-item.cc
index 75dc5917b1051af9c00d5dda3a89ae2a6e36d380..b92776c23161bfd4931ba75812b39e25659e14df 100644 (file)
--- a/lily/audio-item.cc
+++ b/lily/audio-item.cc
@@ -120,7 +120,7 @@ Audio_span_dynamic::render ()
   
   Real start_v = dynamics_[0]->volume_;
   if (dynamics_.back ()->volume_ < 0)
-    dynamics_.back ()->volume_ = max (min (start_v + grow_dir_ * 0.25, 1.0), 0.0);
+    dynamics_.back ()->volume_ = max (min (start_v + grow_dir_ * 0.25, 1.0), 0.1);
 
   delta_v = dynamics_.back ()->volume_ - dynamics_[0]->volume_;