ubinascii: Fix a shadowed variable case.

9 years ago · 7370fd5560
1 changed files with 1 additions and 1 deletions
--- a/extmod/modubinascii.c
+++ b/extmod/modubinascii.c
@ -173,7 +173,7 @@ mp_obj_t mod_binascii_b2a_base64(mp_obj_t data) {

    // Second pass, we convert number base 64 values to actual base64 ascii encoding
    out = (byte*)vstr.buf;
-    for (mp_uint_t i = vstr.len - 1; i--;) {
+    for (mp_uint_t j = vstr.len - 1; j--;) {
        if (*out < 26) {
            *out += 'A';
        } else if (*out < 52) {