- Fix warning

diff --git a/ext/dba/libcdb/cdb.c b/ext/dba/libcdb/cdb.c
index 3850feff9085a145ecc8331c7ea2c89546180ae6..1dec44ff0bed1b9efb31548de881e324a7ea9228 100644 (file)
--- a/ext/dba/libcdb/cdb.c
+++ b/ext/dba/libcdb/cdb.c
@@ -68,7 +68,7 @@ static int cdb_match(struct cdb *c, char *key, unsigned int len, uint32 pos TSRM
 uint32 cdb_hash(char *buf, unsigned int len)
 {
        uint32 h;
-       const unsigned char * b = buf;
+       const unsigned char * b = (unsigned char *)buf;
 
        h = CDB_HASHSTART;
        while (len--) {