X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=flower%2Finterval-set.cc;h=acc282bbdb2dc975f7f511437f34f6aae26fb841;hb=1de3d397c18622b6061402fef18e625701712bc5;hp=da857f277c8e3e892effff8438351425138ed420;hpb=a22f2ad68fccb81e52f805ba69cb8c0e6bf8cd82;p=lilypond.git

diff --git a/flower/interval-set.cc b/flower/interval-set.cc
index da857f277c..acc282bbdb 100644
--- a/flower/interval-set.cc
+++ b/flower/interval-set.cc
@@ -19,6 +19,8 @@
 
 #include "interval-set.hh"
 
+using std::vector;
+
 /*
   A union of intervals in the real line.