Fix harmless compiler warnings that show up on 32-bit RaspberryPI builds.
FossilOrigin-Name: bc4d20f362925e4ce5c79f0d7a27a8e9bbac92525bd4cea2ae983798e3f8c37d
D
drh committed
8e5cef7bcaf4b64eecfdd92ebd3aeff780bb8d4f
Parent: 0587a1a