build warning fix

Signed-off-by: Mika Laitio <lamikr@pilppa.org>

diff --git a/src/internal/charencoding_internal.c b/src/internal/charencoding_internal.c
index f56f67b748e7ab17b87ad51160d3505b4e0c093c..3ec10c9d572f15318925ca871087d6c602bf2b8c 100644 (file)
--- a/src/internal/charencoding_internal.c
+++ b/src/internal/charencoding_internal.c
@@ -76,7 +76,7 @@ size_t calculate_target_charset_bytecount(iconv_t conversion_desc,
        if (err_flg != 0) {
                ret_val =-1;
        }
-       printf("size: %d\n", ret_val);
+       printf("size: %lu\n", ret_val);
        return ret_val;
 }