X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fuptime.m4;h=74fef5e72c67b2f3402557cc6911e197b5c2abdd;hb=9988b8061774009801b30317af2309eb24f94e3f;hp=c6f637df894e303e0863485d9ef83583b515ecb4;hpb=59ff52e8259a8439a15df3af128dde0ed43f726a;p=gnulib.git

diff --git a/m4/uptime.m4 b/m4/uptime.m4
index c6f637df8..74fef5e72 100644
--- a/m4/uptime.m4
+++ b/m4/uptime.m4
@@ -1,4 +1,4 @@
-#serial 3
+#serial 4
 
 AC_PREREQ(2.13)
 
@@ -8,7 +8,7 @@ AC_DEFUN(jm_SYS_PROC_UPTIME,
   AC_CACHE_CHECK([for /proc/uptime], jm_cv_have_proc_uptime,
   [jm_cv_have_proc_uptime=no
     test -f /proc/uptime \
-      && test $cross_compiling = no \
+      && test "$cross_compiling" = no \
       && cat < /proc/uptime >/dev/null 2>/dev/null \
       && jm_cv_have_proc_uptime=yes])
   if test $jm_cv_have_proc_uptime = yes; then