feat: Return nil for internal GridDisksUnsafe error

justinhwang · justinhwang · commit 9a342863cd5c · 2025-06-06T10:42:41.000-04:00
diff --git a/h3.go b/h3.go
@@ -247,7 +247,7 @@ func GridDisksUnsafe(origins []Cell, k int) ([][]Cell, error) {
 		inner := make([]C.H3Index, maxGridDiskSize(k))
 		errC := C.gridDiskUnsafe(C.H3Index(origins[i]), C.int(k), &inner[0])
 		if err := toErr(errC); err != nil {
-			return out, err
+			return nil, err
 		}
 		out[i] = cellsFromC(inner, true, false)
 	}

Original file line number	Diff line number	Diff line change
`@@ -247,7 +247,7 @@ func GridDisksUnsafe(origins []Cell, k int) ([][]Cell, error) {`
`247`	`247`	`inner := make([]C.H3Index, maxGridDiskSize(k))`
`248`	`248`	`errC := C.gridDiskUnsafe(C.H3Index(origins[i]), C.int(k), &inner[0])`
`249`	`249`	`if err := toErr(errC); err != nil {`
`250`		`- return out, err`
	`250`	`+ return nil, err`
`251`	`251`	`}`
`252`	`252`	`out[i] = cellsFromC(inner, true, false)`
`253`	`253`	`}`