Fix "Gen.frequency 3" test

lrytz · lrytz · commit 4848ee862b3b · 2018-06-07T16:45:46.000+02:00
With `n == 0` the test effectively calls `Gen.frequency()`, which
throws `IllegalArgumentException: no items with positive weights`.
diff --git a/jvm/src/test/scala/org/scalacheck/GenSpecification.scala b/jvm/src/test/scala/org/scalacheck/GenSpecification.scala
@@ -54,7 +54,7 @@ object GenSpecification extends Properties("Gen") with GenSpecificationVersionSp
     forAll(g) { n => true }
   }
 
-  property("frequency 3") = forAll(choose(0,100000)) { n =>
+  property("frequency 3") = forAll(choose(1,100000)) { n =>
     forAll(frequency(List.fill(n)((1,const(0))): _*)) { _ == 0 }
   }
 

Original file line number	Diff line number	Diff line change
`@@ -54,7 +54,7 @@ object GenSpecification extends Properties("Gen") with GenSpecificationVersionSp`
`54`	`54`	`forAll(g) { n => true }`
`55`	`55`	`}`
`56`	`56`
`57`		`- property("frequency 3") = forAll(choose(0,100000)) { n =>`
	`57`	`+ property("frequency 3") = forAll(choose(1,100000)) { n =>`
`58`	`58`	`forAll(frequency(List.fill(n)((1,const(0))): _*)) { _ == 0 }`
`59`	`59`	`}`
`60`	`60`