Remove compiler warnings.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@33184 72102866-910b-0410-8b05-ffd578937521

Source/NSNotificationCenter.m

@@ -316,6 +316,8 @@ static Observation *obsNew(NCTable* t)
 {
   static Class observationClass;
   static size_t observationSize;
+  Observation	*obs;
+
   if (0 == observationClass)
     {
       observationClass = [GSObservation class];
@@ -324,7 +326,6 @@ static Observation *obsNew(NCTable* t)
 #if __OBJC_GC__
   return NSAllocateObject(observationClass, 0, _zone);
 #else
-  Observation	*obs;
 
   if (t->freeList == 0)
     {

Source/NSUserDefaults.m

@@ -386,16 +386,12 @@ newLanguages(NSArray *oldNames)
 
 + (void) resetStandardUserDefaults
 {
-  NSDictionary	*regDefs;
+  NSDictionary *regDefs = nil;
 
   [classLock lock];
   NS_DURING
     {
-      if (nil == sharedDefaults)
-	{
-	  regDefs = nil;
-	}
-      else
+      if (nil != sharedDefaults)
         {
 	  /* Extract the registration domain from the old defaults.
 	   */