Removed compilation warning.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8061 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

src/Fl_cocoa.mm

@@ -1358,7 +1358,8 @@ void fl_open_display() {
     beenHereDoneThat = 1;
 	  
     [FLApplication sharedApplication];
-    NSAutoreleasePool *localPool = [[NSAutoreleasePool alloc] init]; // never released
+    NSAutoreleasePool *localPool;
+    localPool = [[NSAutoreleasePool alloc] init]; // never released
     mydelegate = [[FLDelegate alloc] init];
     [NSApp setDelegate:mydelegate];
     [NSApp finishLaunching];