Remove an unused variable in test_replaycache_scrub

diff --git a/src/test/test_replay.c b/src/test/test_replay.c
index 92300815b0366b30dd6ae50912bfef944ca21b31..200bf4dd3e96c3eeef5c191bf9a5716769462efb 100644 (file)
--- a/src/test/test_replay.c
+++ b/src/test/test_replay.c
@@ -208,7 +208,6 @@ test_replaycache_scrub(void)
 {
   replaycache_t *r = NULL;
   int result;
-  char digest[DIGEST_LEN];
 
   r = replaycache_new(600, 300);
   test_assert(r != NULL);