Protect #include <sys/select.h> with preprocessor guard.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@9866 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/pch.h b/src/pch.h
index 010094feb493da6bc351e206dc080117b789e9ee..053b278860ebb85a4515029e5e0169f0fb7526ae 100644 (file)
--- a/src/pch.h
+++ b/src/pch.h
@@ -23,7 +23,9 @@
 #include <boost/utility.hpp>
 
 #include <fcntl.h>
-#include <sys/select.h>
+#ifdef HAVE_SYS_SELECT_H
+# include <sys/select.h>
+#endif
 #include <sys/stat.h>
 #include <sys/time.h>