Merge pull request #332 from xdozorx/ABIContractCrash

AnnaYatsun1 · web-flow · commit d0b15b9f6d66 · 2021-06-23T12:14:46.000+03:00
fix crash when 'payable' nil
diff --git a/Sources/web3swift/EthereumABI/ABIParsing.swift b/Sources/web3swift/EthereumABI/ABIParsing.swift
@@ -82,7 +82,7 @@ fileprivate func parseFunction(abiRecord:ABI.Record) throws -> ABI.Element.Funct
 }
 
 fileprivate func parseFallback(abiRecord:ABI.Record) throws -> ABI.Element.Fallback {
-    let payable = (abiRecord.stateMutability == "payable" || abiRecord.payable!)
+    let payable = (abiRecord.stateMutability == "payable" || abiRecord.payable == true)
     var constant = abiRecord.constant == true
     if (abiRecord.stateMutability == "view" || abiRecord.stateMutability == "pure") {
         constant = true

Original file line number	Diff line number	Diff line change
`@@ -82,7 +82,7 @@ fileprivate func parseFunction(abiRecord:ABI.Record) throws -> ABI.Element.Funct`
`82`	`82`	`}`
`83`	`83`
`84`	`84`	`fileprivate func parseFallback(abiRecord:ABI.Record) throws -> ABI.Element.Fallback {`
`85`		`- let payable = (abiRecord.stateMutability == "payable" \|\| abiRecord.payable!)`
	`85`	`+ let payable = (abiRecord.stateMutability == "payable" \|\| abiRecord.payable == true)`
`86`	`86`	`var constant = abiRecord.constant == true`
`87`	`87`	`if (abiRecord.stateMutability == "view" \|\| abiRecord.stateMutability == "pure") {`
`88`	`88`	`constant = true`