test -e isn't standard. Use test -c + -s for checking /dev/urandom.

--HG--
branch : HEAD

diff --git a/configure.in b/configure.in
index c9dde809269d713a5c03f19e6a41ebb6aa725d05..cd45c55122984e0128582b47375b191566934085 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -496,7 +496,7 @@ AC_DEFINE_UNQUOTED(INDEX_ALIGN_SIZE, $index_align, Required index alignment)
 
 dnl * find random source
 AC_MSG_CHECKING([for /dev/urandom])
-if test -e /dev/urandom; then
+if test -c /dev/urandom -o -s /dev/urandom; then
   AC_MSG_RESULT(yes)
   AC_DEFINE(HAVE_DEV_URANDOM,, Define if you have /dev/urandom)
   have_random_source=yes