Fix compiler warning.

diff --git a/src/utils.c b/src/utils.c
index 022ac257906d621b417a7281f9b941e64542d7c5..cf46221280cd42113a265e2e17dcad2abf5bf61b 100644 (file)
--- a/src/utils.c
+++ b/src/utils.c
@@ -66,7 +66,7 @@ int bin2hex(const char *src, char *dst, int length) {
 int b64decode(const char *src, char *dst, int length) {
        int i;
        uint32_t triplet = 0;
-       unsigned char *udst = dst;
+       unsigned char *udst = (unsigned char *)dst;
 
        for(i = 0; i < length / 3 * 4 && src[i]; i++) {
                triplet |= charb64decode(src[i]) << (6 * (i & 3));
@@ -92,7 +92,7 @@ int b64decode(const char *src, char *dst, int length) {
 
 int b64encode(const char *src, char *dst, int length) {
        uint32_t triplet;
-       const unsigned char *usrc = src;
+       const unsigned char *usrc = (unsigned char *)src;
        int si = length / 3 * 3;
        int di = length / 3 * 4;