libventi: correct vtfilesetsize bug (reported by Michael Kaminsky)
diff --git a/src/libventi/cache.c b/src/libventi/cache.c
index 65e0e8c..636a6ea 100644
--- a/src/libventi/cache.c
+++ b/src/libventi/cache.c
@@ -312,7 +312,7 @@
 		sysfatal("vtcachelocal: asked for nonexistent block 0");
 	if(addr > c->nblock)
 		sysfatal("vtcachelocal: asked for block #%ud; only %d blocks",
-			addr, c->nblock);
+			(uint)addr, c->nblock);
 
 	b = &c->block[addr-1];
 	if(b->addr == NilBlock || b->iostate != BioLocal)
diff --git a/src/libventi/file.c b/src/libventi/file.c
index b6887de..1573a15 100644
--- a/src/libventi/file.c
+++ b/src/libventi/file.c
@@ -342,7 +342,7 @@
 		ptrsz *= ppb;
 
 	isdir = r->dir;
-	while(depth > 0){
+	while(DEPTH(type) > 0){
 		if(b->addr == NilBlock){
 			/* not worth copying the block just so we can zero some of it */
 			vtblockput(b);