libmdb: Fix P_INVALID when pgno_t != unsigned long

This commit is contained in:
Hallvard Furuseth 2012-08-29 06:43:35 +02:00
parent 3e3c785034
commit 4608cd9552

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@ -342,7 +342,7 @@ static txnid_t mdb_debug_start;
/** An invalid page number.
* Mainly used to denote an empty tree.
*/
#define P_INVALID (~0UL)
#define P_INVALID (~(pgno_t)0)
/** Test if a flag \b f is set in a flag word \b w. */
#define F_ISSET(w, f) (((w) & (f)) == (f))