Merge pull request #1 from vapor/leak-fix

fix cycle leak
vapor · Feb 3, 2017 · 2ea24e5 · 2ea24e5
2 parents 82faa1f + 3d0d7da
commit 2ea24e5
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/Sources/FormData/Parser.swift b/Sources/FormData/Parser.swift
@@ -23,8 +23,11 @@ public final class Parser {
     public init(multipart: Multipart.Parser) {
         self.multipart = multipart
 
-        self.multipart.onPart = { part in
-            if let contentDisposition = part.headers[.contentDisposition] {
+        self.multipart.onPart = { [weak self] part in
+            if
+                let contentDisposition = part.headers[.contentDisposition],
+                let welf = self
+            {
                 let parser = ContentDispositionParser()
 
                 var name: String?
@@ -50,7 +53,7 @@ public final class Parser {
 
                 if let name = name {
                     let field = Field(name: name, filename: filename, part: part)
-                    self.onField?(field)
+                    welf.onField?(field)
                 }
 
             }