make HAVE_STATIC_ASSERT work

[[Imported from SVN: r5286]]

m4/static_assert.m4

@@ -24,9 +24,9 @@ AC_DEFUN([STATIC_ASSERT_CHECK],[
   AC_LANG_PUSH([C++])
   AC_MSG_CHECKING([whether static_assert is supported])
   AC_TRY_COMPILE([],[static_assert(true,"MSG")], [
-    HAVE_STATIC_ASSERT=yes,
+    HAVE_STATIC_ASSERT=yes
     AC_MSG_RESULT(yes)], [
-    HAVE_STATIC_ASSERT=no,
+    HAVE_STATIC_ASSERT=no
     AC_MSG_RESULT(no)])
   if test "x$HAVE_STATIC_ASSERT" = xyes; then
     AC_DEFINE(HAVE_STATIC_ASSERT, 1, [Define to 1 if static_assert is supported])