X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=modules%2Fpipe-filter-ii;h=6ae280199c56a260fc688b1c6160f8e79d73c9fc;hb=8f3aa1fee051bc5091d5f9b207609c03cf023894;hp=2c05aa1f926877e1b8123c23309670a1187458c2;hpb=a54fe4af6d5d2d56ab422b3600bc3d5d450b05c8;p=gnulib.git

diff --git a/modules/pipe-filter-ii b/modules/pipe-filter-ii
index 2c05aa1f9..6ae280199 100644
--- a/modules/pipe-filter-ii
+++ b/modules/pipe-filter-ii
@@ -19,7 +19,7 @@ unistd
 
 configure.ac:
 AC_REQUIRE([AC_C_INLINE])
-AC_CHECK_FUNCS([select])
+AC_CHECK_FUNCS_ONCE([select])
 
 Makefile.am:
 lib_SOURCES += pipe-filter-ii.c