Quote the first argument in each use of AC_DEFUN.

[gnulib.git] / m4 / glibc.m4

diff --git a/m4/glibc.m4 b/m4/glibc.m4
index a5314c1..6874057 100644 (file)
--- a/m4/glibc.m4
+++ b/m4/glibc.m4
@@ -1,10 +1,10 @@
-#serial 2
+#serial 3
 
 dnl From Gordon Matzigkeit.
 dnl Test for the GNU C Library.
 dnl FIXME: this should migrate into libit.
 
-AC_DEFUN(AM_GLIBC,
+AC_DEFUN([AM_GLIBC],
   [
     AC_CACHE_CHECK(whether we are using the GNU C Library,
       ac_cv_gnu_library,