sys/base64: fix variableScope

7 years ago · 1e8d768701
parent 39ecc12d9d
commit 1e8d768701
1 changed files with 1 additions and 1 deletions
--- a/sys/base64/base64.c
+++ b/sys/base64/base64.c
@ -83,9 +83,9 @@ int base64_encode(unsigned char *data_in, size_t data_in_size, \
    unsigned char nNum = 0;
    int nLst = 0;
    int njump = 0;
-    unsigned char tmpval;

    for (int i = 0; i < (int)(data_in_size); ++i) {
+        unsigned char tmpval;
        njump++;
        tmpval = *(data_in + i);