recursion for dfa construction

1 files changed, 5 insertions, 4 deletions

diff --git a/src/regex/test_regex_iterate_api.c b/src/regex/test_regex_iterate_api.c
index 39959641d..52cd12cb6 100644
--- a/src/regex/test_regex_iterate_api.c
+++ b/src/regex/test_regex_iterate_api.c
@@ -27,14 +27,15 @@
 #include "platform.h"
 #include "gnunet_regex_lib.h"
 
-void key_iterator(void *cls, const GNUNET_HashCode *key, const char *proof,
-                  int accepting, unsigned int num_edges,
-                  const struct GNUNET_REGEX_Edge *edges)
+void
+key_iterator (void *cls, const GNUNET_HashCode * key, const char *proof,
+              int accepting, unsigned int num_edges,
+              const struct GNUNET_REGEX_Edge *edges)
 {
   int i;
 
   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Iterating...\n");
-  for (i=0; i<num_edges; i++)
+  for (i = 0; i < num_edges; i++)
   {
     GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Edge %i: %s\n", i, edges[i].label);
   }