Update for * -> *const changes

Cargo.toml

@@ -12,7 +12,7 @@ path = "src/lib.rs"
 [dependencies.openssl]
 
 git = "https://github.com/sfackler/rust-openssl"
-rev = "bfd8fa2d4c494b1dbbaf6a57ee195cd8c8c0ab76"
+rev = "8c40c2ef3527fbcf22f11a517422b371b4626852"
 
 [dependencies.phf_mac]
 

src/lib.rs

@@ -1081,7 +1081,7 @@ impl<'conn> PostgresTransaction<'conn> {
                                      row_limit: i32)
                                      -> PostgresResult<PostgresLazyRows
                                                        <'trans, 'stmt>> {
-        if self.conn as *_ != stmt.conn as *_ {
+        if self.conn as *const _ != stmt.conn as *const _ {
             return Err(PgWrongConnection);
         }
         check_desync!(self.conn);