From a449768857a976cb9ebab0694e1b4230900440a0 Mon Sep 17 00:00:00 2001
From: Sam Vermette <samvermette@gmail.com>
Date: Fri, 18 Nov 2011 15:29:59 -0500
Subject: [PATCH] Bug fix: previousKeyWindow should never be self.

---
 SVProgressHUD/SVProgressHUD.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SVProgressHUD/SVProgressHUD.m b/SVProgressHUD/SVProgressHUD.m
index d96ec13d..3477e91f 100644
--- a/SVProgressHUD/SVProgressHUD.m
+++ b/SVProgressHUD/SVProgressHUD.m
@@ -276,7 +276,7 @@ - (void)showWithStatus:(NSString*)string maskType:(SVProgressHUDMaskType)hudMask
         
         [[UIApplication sharedApplication].windows enumerateObjectsWithOptions:NSEnumerationReverse usingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
             UIWindow *window = (UIWindow*)obj;
-            if(window.windowLevel == UIWindowLevelNormal) {
+            if(window.windowLevel == UIWindowLevelNormal && ![[window class] isEqual:[SVProgressHUD class]]) {
                 self.previousKeyWindow = window;
                 *stop = YES;
             }