Add properties for raw axis and button values, for use

[flightgear.git] / src / Systems / vacuum.cxx

diff --git a/src/Systems/vacuum.cxx b/src/Systems/vacuum.cxx
index 9303073b27089a6adb46b4562338e82ec16a94d2..b7f91e0ec29dd2f8dbb2aced1c4bb1cb78b4f1b6 100644 (file)
--- a/src/Systems/vacuum.cxx
+++ b/src/Systems/vacuum.cxx
@@ -8,6 +8,9 @@
 #endif
 
 #include "vacuum.hxx"
+
+#include <cstring>
+
 #include <Main/fg_props.hxx>
 
 
@@ -32,7 +35,7 @@ void
 VacuumSystem::init()
 {
     unsigned int i;
-    string branch;
+    std::string branch;
     branch = "/systems/" + _name;
 
     SGPropertyNode *node = fgGetNode(branch.c_str(), _num, true );