Popovers now appear to work

macui/ZeroTier One/AppDelegate.m

@@ -114,9 +114,20 @@
 }
 
 - (void)showNetworks {
-    if(self.statusItem.button != nil) {
+    NSButton *button = nil;
-        NSStatusBarButton *button = self.statusItem.button;
+    NSRect frame;
-        [self.networkListPopover showRelativeToRect:button.bounds
+    if ([self.statusItem respondsToSelector:@selector(button)]) {
+        button = self.statusItem.button;
+        frame = button.bounds;
+    } else if ([self.statusItem respondsToSelector:@selector(_button)]) {
+        button = [self.statusItem performSelector:@selector(_button)];
+        frame = button.bounds;
+    } else {
+        NSLog(@"Can't get view.  Uh oh.");
+        return;
+    }
+    
+    [self.networkListPopover showRelativeToRect:frame
                                          ofView:button
                                   preferredEdge:NSMinYEdge];
 
@@ -129,12 +140,22 @@
                                                    [self.networkListPopover close];
                                                }];
     }
-    }
 }
 
 - (void)joinNetwork {
-    if(self.statusItem.button != nil) {
+    NSButton *button = nil;
-        NSStatusBarButton *button = self.statusItem.button;
+    NSRect frame;
+    if ([self.statusItem respondsToSelector:@selector(button)]) {
+        button = self.statusItem.button;
+        frame = button.bounds;
+    } else if ([self.statusItem respondsToSelector:@selector(_button)]) {
+        button = [self.statusItem performSelector:@selector(_button)];
+        frame = button.bounds;
+    } else {
+        NSLog(@"Can't get view.  Uh oh.");
+        return;
+    }
+    
     [self.joinNetworkPopover showRelativeToRect:button.bounds
                                          ofView:button
                                   preferredEdge:NSMinYEdge];
@@ -147,12 +168,22 @@
                                                    [self.joinNetworkPopover close];
                                                }];
     }
-    }
 }
 
 - (void)showPreferences {
-    if(self.statusItem.button != nil) {
+    NSButton *button = nil;
-        NSStatusBarButton *button = self.statusItem.button;
+    NSRect frame;
+    if ([self.statusItem respondsToSelector:@selector(button)]) {
+        button = self.statusItem.button;
+        frame = button.bounds;
+    } else if ([self.statusItem respondsToSelector:@selector(_button)]) {
+        button = [self.statusItem performSelector:@selector(_button)];
+        frame = button.bounds;
+    } else {
+        NSLog(@"Can't get view.  Uh oh.");
+        return;
+    }
+
     [self.preferencesPopover showRelativeToRect:button.bounds
                                          ofView:button
                                   preferredEdge:NSMinYEdge];
@@ -164,12 +195,22 @@
                                                    [self.preferencesPopover close];
                                                }];
     }
-    }
 }
 
 - (void)showAbout {
-    if(self.statusItem.button != nil) {
+    NSButton *button = nil;
-        NSStatusBarButton *button = self.statusItem.button;
+    NSRect frame;
+    if ([self.statusItem respondsToSelector:@selector(button)]) {
+        button = self.statusItem.button;
+        frame = button.bounds;
+    } else if ([self.statusItem respondsToSelector:@selector(_button)]) {
+        button = [self.statusItem performSelector:@selector(_button)];
+        frame = button.bounds;
+    } else {
+        NSLog(@"Can't get view.  Uh oh.");
+        return;
+    }
+    
     [self.aboutPopover showRelativeToRect:button.bounds
                                    ofView:button
                             preferredEdge:NSMinYEdge];
@@ -181,8 +222,6 @@
                                                    [self.aboutPopover close];
                                                }];
     }
-    }
-
 }
 
 - (void)quit {