1 files changed, 3 insertions, 2 deletions

diff --git a/openbsd-compat/base64.c b/openbsd-compat/base64.c
index 6eadb5c10..9a60f583b 100644
--- a/openbsd-compat/base64.c
+++ b/openbsd-compat/base64.c
@@ -139,7 +139,7 @@ b64_ntop(u_char const *src, size_t srclength, char *target, size_t targsize)
         size_t datalength = 0;
         u_char input[3];
         u_char output[4];
-        int i;
+        u_int i;
 
         while (2 < srclength) {
                 input[0] = *src++;
@@ -206,7 +206,8 @@ b64_ntop(u_char const *src, size_t srclength, char *target, size_t targsize)
 int
 b64_pton(char const *src, u_char *target, size_t targsize)
 {
-        int tarindex, state, ch;
+        u_int tarindex, state;
+        int ch;
         char *pos;
 
         state = 0;