X-Git-Url: https://pd.if.org/git/?p=btree;a=blobdiff_plain;f=threadskv7.c;h=6c74edbbf33f38f9f3a7418e2e3504b32de92e5b;hp=36fd43f7aebdaf070f9eb884c4649da5919238e9;hb=HEAD;hpb=dbcf28ee04791c08a37816a618b31ad39923e493

diff --git a/threadskv7.c b/threadskv7.c
index 36fd43f..6c74edb 100644
--- a/threadskv7.c
+++ b/threadskv7.c
@@ -1790,7 +1790,8 @@ BtVal *val;
 	while( cnt++ < max ) {
 		if( cnt == slot )
 			newslot = idx + 2;
-		if( cnt < max && slotptr(bt->frame,cnt)->dead )
+		if( cnt < max || page->lvl )
+		  if( slotptr(bt->frame,cnt)->dead )
 			continue;
 
 		// copy the value across
@@ -1807,11 +1808,9 @@ BtVal *val;
 
 		// make a librarian slot
 
-		if( idx ) {
-			slotptr(page, ++idx)->off = nxt;
-			slotptr(page, idx)->type = Librarian;
-			slotptr(page, idx)->dead = 1;
-		}
+		slotptr(page, ++idx)->off = nxt;
+		slotptr(page, idx)->type = Librarian;
+		slotptr(page, idx)->dead = 1;
 
 		// set up the slot
 
@@ -1925,8 +1924,10 @@ uint prev;
 	idx = 0;
 
 	while( cnt++ < max ) {
-		if( slotptr(set->page, cnt)->dead && cnt < max )
+		if( cnt < max || set->page->lvl )
+		  if( slotptr(set->page, cnt)->dead && cnt < max )
 			continue;
+
 		src = valptr(set->page, cnt);
 		nxt -= src->len + sizeof(BtVal);
 		memcpy ((unsigned char *)bt->frame + nxt, src, src->len + sizeof(BtVal));
@@ -1938,11 +1939,9 @@ uint prev;
 
 		//	add librarian slot
 
-		if( idx ) {
-			slotptr(bt->frame, ++idx)->off = nxt;
-			slotptr(bt->frame, idx)->type = Librarian;
-			slotptr(bt->frame, idx)->dead = 1;
-		}
+		slotptr(bt->frame, ++idx)->off = nxt;
+		slotptr(bt->frame, idx)->type = Librarian;
+		slotptr(bt->frame, idx)->dead = 1;
 
 		//  add actual slot
 
@@ -2011,11 +2010,9 @@ uint prev;
 
 		//	add librarian slot
 
-		if( idx ) {
-			slotptr(set->page, ++idx)->off = nxt;
-			slotptr(set->page, idx)->type = Librarian;
-			slotptr(set->page, idx)->dead = 1;
-		}
+		slotptr(set->page, ++idx)->off = nxt;
+		slotptr(set->page, idx)->type = Librarian;
+		slotptr(set->page, idx)->dead = 1;
 
 		//	add actual slot