Fix for #21133

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@25514 72102866-910b-0410-8b05-ffd578937521

Source/NSData.m

@@ -1509,7 +1509,7 @@ failure:
 
 - (void) encodeWithCoder: (NSCoder*)coder
 {
-  if([coder allowsKeyedCoding])
+  if ([coder allowsKeyedCoding])
     {
       [coder encodeObject: self];
     }
@@ -1523,7 +1523,7 @@ failure:
 {
   id	obj = nil;
 
-  if([coder allowsKeyedCoding])
+  if ([coder allowsKeyedCoding])
     {
       obj = [coder decodeObject];
     }
@@ -2434,7 +2434,7 @@ failure:
 
 - (Class) classForCoder
 {
-  return dataMalloc;		/* Will not be static data when decoded. */
+  return NSDataAbstract;
 }
 
 /* Basic methods	*/
@@ -3070,7 +3070,7 @@ getBytes(void* dst, void* src, unsigned len, unsigned limit, unsigned *pos)
 
 - (Class) classForCoder
 {
-  return mutableDataMalloc;
+  return NSMutableDataAbstract;
 }
 
 - (id) copy