X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fsimple-spacer-scheme.cc;h=61a2d5dee4b8df15835b161afcf1129a60fd47f2;hb=f127e14af04f474d20406ca0e0f76f05061ee103;hp=7c1c866c6113015354ce5161e4142e8b48f6e566;hpb=cca994dde70bef1b6c4e5cab871bcef845fec37c;p=lilypond.git

diff --git a/lily/simple-spacer-scheme.cc b/lily/simple-spacer-scheme.cc
index 7c1c866c61..61a2d5dee4 100644
--- a/lily/simple-spacer-scheme.cc
+++ b/lily/simple-spacer-scheme.cc
@@ -24,6 +24,8 @@
 #include "warn.hh"
 #include "simple-spacer.hh"
 
+using std::vector;
+
 LY_DEFINE (ly_solve_spring_rod_problem, "ly:solve-spring-rod-problem",
            4, 1, 0, (SCM springs, SCM rods, SCM length, SCM ragged),
            "Solve a spring and rod problem for @var{count} objects, that"