Fix configure-time warnings for openssl test.

1 files changed, 2 insertions, 2 deletions

diff --git a/configure.ac b/configure.ac
index 7258cc0e5..32d4c2f65 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2428,8 +2428,8 @@ if test "x$openssl" = "xyes" ; then
                 if(fd == NULL)
                         exit(1);
 
-                if ((rc = fprintf(fd ,"%08x (%s)\n", SSLeay(),
-                    SSLeay_version(SSLEAY_VERSION))) <0)
+                if ((rc = fprintf(fd, "%08lx (%s)\n", (unsigned long)SSLeay(),
+                    SSLeay_version(SSLEAY_VERSION))) < 0)
                         exit(1);
 
                 exit(0);