setting READFUNCTION to empty by default

RockfordWei · web-flow · commit dc9fd8138d08 · 2017-01-03T10:03:00.000-05:00
diff --git a/Sources/cURL.swift b/Sources/cURL.swift
@@ -113,7 +113,12 @@ public class CURL {
 		}
 		let _ = setOption(CURLOPT_WRITEFUNCTION, f: writeFunc)
 
-		let _ = setOption(CURLOPT_READFUNCTION, f: { fread($0, $1, $2, unsafeBitCast($3, to: UnsafeMutablePointer<FILE>.self)) })
+		let _ = setOption(CURLOPT_READFUNCTION, f: { _,_,_,_ in 
+		// it is dangerous to set the curl default fread function without READDATA
+		// so the best option is to leave it blank
+		//	fread($0, $1, $2, unsafeBitCast($3, to: UnsafeMutablePointer<FILE>.self)) 
+			return 0
+		})
 
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -113,7 +113,12 @@ public class CURL {`
`113`	`113`	`}`
`114`	`114`	`let _ = setOption(CURLOPT_WRITEFUNCTION, f: writeFunc)`
`115`	`115`
`116`		`- let _ = setOption(CURLOPT_READFUNCTION, f: { fread($0, $1, $2, unsafeBitCast($3, to: UnsafeMutablePointer<FILE>.self)) })`
	`116`	`+ let _ = setOption(CURLOPT_READFUNCTION, f: { _,_,_,_ in`
	`117`	`+ // it is dangerous to set the curl default fread function without READDATA`
	`118`	`+ // so the best option is to leave it blank`
	`119`	`+ // fread($0, $1, $2, unsafeBitCast($3, to: UnsafeMutablePointer<FILE>.self))`
	`120`	`+ return 0`
	`121`	`+ })`
`117`	`122`
`118`	`123`	`}`
`119`	`124`