regex bugfixes

1 files changed, 1 insertions, 1 deletions

diff --git a/src/regex/test_regex_iterate_api.c b/src/regex/test_regex_iterate_api.c
index e7052f5ee..9f4f2280e 100644
--- a/src/regex/test_regex_iterate_api.c
+++ b/src/regex/test_regex_iterate_api.c
@@ -32,7 +32,7 @@ key_iterator (void *cls, const struct GNUNET_HashCode *key, const char *proof,
               int accepting, unsigned int num_edges,
               const struct GNUNET_REGEX_Edge *edges)
 {
-  int i;
+  unsigned int i;
 
   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Iterating... (accepting: %i)\n",
               accepting);