Correct redefined fnfErr type

https://bugs.webkit.org/show_bug.cgi?id=183728
<rdar://problem/38590063>

Reviewed by Dan Bernstein.

* platform/network/cf/FormDataStreamCFNet.cpp:
CFStreamError's error parameter takes a SInt32, not an int.
Make sure our redefinition has a compatible type.


Canonical link: https://commits.webkit.org/199367@main
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@229700 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Source/WebCore/ChangeLog

@@ -1,3 +1,15 @@
+2018-03-17  Tim Horton  <timothy_horton@apple.com>
+
+        Correct redefined fnfErr type
+        https://bugs.webkit.org/show_bug.cgi?id=183728
+        <rdar://problem/38590063>
+
+        Reviewed by Dan Bernstein.
+
+        * platform/network/cf/FormDataStreamCFNet.cpp:
+        CFStreamError's error parameter takes a SInt32, not an int.
+        Make sure our redefinition has a compatible type.
+
 2018-03-17  Jiewen Tan  <jiewen_tan@apple.com>
 
         [WebAuthN] Implement authenticatorMakeCredential

Source/WebCore/platform/network/cf/FormDataStreamCFNet.cpp

@@ -43,7 +43,7 @@
 #include <wtf/Threading.h>
 
 #if PLATFORM(IOS)
-static const int fnfErr = -43;
+static const SInt32 fnfErr = -43;
 #elif PLATFORM(MAC)
 #include <CoreServices/CoreServices.h>
 #endif