cloud/commit

Avoid division by zero.

authorJan Wielemaker
Mon Oct 10 10:41:20 2011 +0200
committerJan Wielemaker
Mon Oct 10 10:41:20 2011 +0200
commit6f4df67af12435483b7cf9b8ad67196015ea2a77
treeddb6c2279e7a049fc8593a066fa6e5dcf8bf2fdd
parente85d4496ceb88887fb1ccac9df6d92efff1d5c15
Diff style: patch stat
diff --git a/lib/datacloud.pl b/lib/datacloud.pl
index 9b7bfa2..16d0603 100644
--- a/lib/datacloud.pl
+++ b/lib/datacloud.pl
@@ -159,7 +159,8 @@ get_sizes(CNList,CNSizeList,Options):-
 		 get_size(Triples, SizeFactor, MinSize, Size)),
 		CNSizeList).
 
-get_size(Triples, SizeFactor, MinSize, Size):-
+get_size(_, 0.0, MinSize, MinSize) :- !.
+get_size(Triples, SizeFactor, MinSize, Size) :-
 	Size is sqrt(Triples)/SizeFactor + MinSize.
 
 get_max_triples(CNList,MaxTriples):-