Guarding.

lemire · lemire · commit e34b6bdc8abd · 2023-03-07T13:19:35.000-05:00
diff --git a/src/xorfilter/xor_binary_fuse_filter.h b/src/xorfilter/xor_binary_fuse_filter.h
@@ -26,6 +26,7 @@ size_t calculateSegmentLength(size_t arity, size_t size) {
 }
 
 double calculateSizeFactor(size_t arity, size_t size) {
+  if(size <= 2) { size = 2; }
   double sizeFactor;
   if (arity == 3) {
     sizeFactor = fmax(1.125, 0.875 + 0.25 * log(1000000) / log(size));

Original file line number	Diff line number	Diff line change
`@@ -26,6 +26,7 @@ size_t calculateSegmentLength(size_t arity, size_t size) {`
`26`	`26`	`}`
`27`	`27`
`28`	`28`	`double calculateSizeFactor(size_t arity, size_t size) {`
	`29`	`+ if(size <= 2) { size = 2; }`
`29`	`30`	`double sizeFactor;`
`30`	`31`	`if (arity == 3) {`
`31`	`32`	`sizeFactor = fmax(1.125, 0.875 + 0.25 * log(1000000) / log(size));`