X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fpart-combine-part-iterator.cc;h=e7c92d55e226a800a41f15499ddf967d93728bf1;hb=f127e14af04f474d20406ca0e0f76f05061ee103;hp=b9262d92fd7a415138fe73f068d2d8d00c6438b1;hpb=cca994dde70bef1b6c4e5cab871bcef845fec37c;p=lilypond.git

diff --git a/lily/part-combine-part-iterator.cc b/lily/part-combine-part-iterator.cc
index b9262d92fd..e7c92d55e2 100644
--- a/lily/part-combine-part-iterator.cc
+++ b/lily/part-combine-part-iterator.cc
@@ -20,6 +20,8 @@
 #include "change-sequence-iterator.hh"
 #include "context.hh"
 
+using std::string;
+
 class Part_combine_part_iterator : public Change_sequence_iterator
 {
 public: