1 files changed, 1 insertions, 1 deletions
diff --git a/src/regex/regex.c b/src/regex/regex.c
index 258795c838..6c8c812b0a 100644
--- a/src/regex/regex.c
+++ b/src/regex/regex.c
@@ -2571,7 +2571,7 @@ construct_dfa_states (struct GNUNET_REGEX_Context *ctx,
  */
 struct GNUNET_REGEX_Automaton *
 GNUNET_REGEX_construct_dfa (const char *regex, const size_t len,
-                            int max_path_len)
+                            unsigned int max_path_len)
 {
   struct GNUNET_REGEX_Context ctx;
   struct GNUNET_REGEX_Automaton *dfa;