portability

git-svn-id: https://asn1c.svn.sourceforge.net/svnroot/asn1c/trunk@89 59561ff5-6e30-0410-9f3c-9617f08c8826

1 files changed, 2 insertions, 1 deletions

diff --git a/skeletons/ber_tlv_tag.c b/skeletons/ber_tlv_tag.c
index a6cccec8..26d71222 100644
--- a/skeletons/ber_tlv_tag.c
+++ b/skeletons/ber_tlv_tag.c
@@ -30,7 +30,8 @@ ber_fetch_tag(void *ptr, size_t size, ber_tlv_tag_t *tag_r) {
 	 * Each octet contains 7 bits of useful information.
 	 * The MSB is 0 if it is the last octet of the tag.
 	 */
-	for(val = 0, ptr++, skipped = 2; skipped < size; ptr++, skipped++) {
+	for(val = 0, ((char *)ptr)++, skipped = 2;
+			skipped < size; ((char *)ptr)++, skipped++) {
 		unsigned oct = *(uint8_t *)ptr;
 		if(oct & 0x80) {
 			val = (val << 7) | (oct & 0x7F);