X-Git-Url: http://git.silcnet.org/gitweb/?a=blobdiff_plain;f=lib%2Fsilccrypt%2Fsha1.c;h=c75be8662245c5e822e952fc411475a17d8acafd;hb=38d89c8cd04b2b9b7e487230420bbf21d26ac722;hp=9c6465c67dda095f4284135e0e74ef76a75b2ca6;hpb=9be2c37303ca7ee9f860e3a3b3d625fae88b0cea;p=silc.git

diff --git a/lib/silccrypt/sha1.c b/lib/silccrypt/sha1.c
index 9c6465c6..c75be866 100644
--- a/lib/silccrypt/sha1.c
+++ b/lib/silccrypt/sha1.c
@@ -20,7 +20,7 @@ SILC_HASH_API_INIT(sha1)
 
 SILC_HASH_API_UPDATE(sha1)
 {
-  SHA1Update((SHA1_CTX *)context, data, len);
+  SHA1Update((SHA1_CTX *)context, (unsigned char *)data, len);
 }
 
 SILC_HASH_API_FINAL(sha1)