* configure.ac (HAVE_GETTIMEOFDAY): Avoid undeclared exit function.

Copyright-paperwork-exempt: yes

diff --git a/configure.ac b/configure.ac
index f843fdd46a7ae14f37ec2db2ffb2b7b70ee1d7dc..b435ed8ba14d2dd3e7328295ced8c6e460ca1ca9 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -127,8 +127,8 @@ AC_CACHE_CHECK([for standard gettimeofday], [ac_cv_func_gettimeofday],
                   int main ()
                   {
                     struct timeval t; t.tv_sec = -1; t.tv_usec = -1;
-                    exit (gettimeofday (&t, 0) != 0
-                          || t.tv_sec < 0 || t.tv_usec < 0);
+                    return gettimeofday (&t, 0) != 0
+                          || t.tv_sec < 0 || t.tv_usec < 0;
                   }]])],
                   [ac_cv_func_gettimeofday=yes],
                   [ac_cv_func_gettimeofday=no],