Removing "try!" statement from FailableIterator

ksloginov · ksloginov · commit 150b90496a8a · 2019-08-22T15:11:52.000+02:00
stephencelis#785
diff --git a/Sources/SQLite/Core/Statement.swift b/Sources/SQLite/Core/Statement.swift
@@ -208,7 +208,7 @@ public protocol FailableIterator : IteratorProtocol {
 
 extension FailableIterator {
     public func next() -> Element? {
-        return try! failableNext()
+        return try? failableNext()
     }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -208,7 +208,7 @@ public protocol FailableIterator : IteratorProtocol {`
`208`	`208`
`209`	`209`	`extension FailableIterator {`
`210`	`210`	`public func next() -> Element? {`
`211`		`- return try! failableNext()`
	`211`	`+ return try? failableNext()`
`212`	`212`	`}`
`213`	`213`	`}`
`214`	`214`