Use size_t in place of int for length

diff --git a/smallapp/unbound-anchor.c b/smallapp/unbound-anchor.c
index 9d0d46d9edc4dd89a195c12cee1dd6fbb67812fc..c4e9b3bfde04cecfdb54a8bd7d41549fac5b489e 100644 (file)
--- a/smallapp/unbound-anchor.c
+++ b/smallapp/unbound-anchor.c
@@ -255,9 +255,9 @@ get_builtin_ds(void)
 
 /** print hex data */
 static void
-print_data(const char* msg, const char* data, int len)
+print_data(const char* msg, const char* data, size_t len)
 {
-       int i;
+       size_t i;
        printf("%s: ", msg);
        for(i=0; i<len; i++) {
                printf(" %2.2x", (unsigned char)data[i]);
@@ -1113,7 +1113,7 @@ read_http_result(SSL* ssl)
                data = read_data_chunk(ssl, len);
        }
        if(!data) return NULL;
-       if(verb >= 4) print_data("read data", data, (int)len);
+       if(verb >= 4) print_data("read data", data, len);
        m = BIO_new(BIO_s_mem());
        if(!m) {
                if(verb) printf("out of memory\n");