Issue 4664: Ensure one beam is left in subdivided beams

[lilypond.git] / lily / beaming-pattern.cc

diff --git a/lily/beaming-pattern.cc b/lily/beaming-pattern.cc
index f205df8d78a14014c0d23547e7afaf5601f6166c..a501c6ad378074f158a1d6fce4fb5aece16c14cc 100644 (file)
--- a/lily/beaming-pattern.cc
+++ b/lily/beaming-pattern.cc
@@ -175,7 +175,7 @@ Beaming_pattern::beamify (Beaming_options const &options)
                                         infos_[i + non_flag_dir].count (-non_flag_dir)),
                                    infos_[i - non_flag_dir].count (non_flag_dir));
 
-            infos_[i].beam_count_drul_[non_flag_dir] = count;
+            infos_[i].beam_count_drul_[non_flag_dir] = max(count, 1);
           }
       }
 }