Commit49b4950

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Add explicit cast to amcostestimate call.

My compiler doesn't complain here, but David Rowley's does ...

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Lines changed: 3 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -419,9 +419,10 @@ cost_index(IndexPath path, PlannerInfo root, double loop_count)`
`419`	`419`	`* Call index-access-method-specific code to estimate the processing cost`
`420`	`420`	`* for scanning the index, as well as the selectivity of the index (ie,`
`421`	`421`	`* the fraction of main-table tuples we will have to retrieve) and its`
`422`		`- * correlation to the main-table tuple order.`
	`422`	`+ * correlation to the main-table tuple order. We need a cast here because`
	`423`	`+ * relation.h uses a weak function type to avoid including amapi.h.`
`423`	`424`	`*/`
`424`		`-amcostestimate=index->amcostestimate;/* cast to proper type */`
	`425`	`+amcostestimate=(amcostestimate_function)index->amcostestimate;`
`425`	`426`	`amcostestimate(root,path,loop_count,`
`426`	`427`	`&indexStartupCost,&indexTotalCost,`
`427`	`428`	`&indexSelectivity,&indexCorrelation);`

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