From adbf151a030852fe9c70f4f769634f2cc25c2f5a Mon Sep 17 00:00:00 2001
From: Anthony Lobianco <anthony@lobian.co>
Date: Wed, 30 Oct 2013 09:15:28 -0400
Subject: [PATCH] check base SDK version before using iOS7 code. fixes #17

---
 ALAlertBanner/ALAlertBanner.m        | 2 ++
 ALAlertBanner/ALAlertBannerManager.m | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/ALAlertBanner/ALAlertBanner.m b/ALAlertBanner/ALAlertBanner.m
index a8c6c44..caf01ad 100755
--- a/ALAlertBanner/ALAlertBanner.m
+++ b/ALAlertBanner/ALAlertBanner.m
@@ -537,6 +537,7 @@ - (void)setInitialLayout {
         case ALAlertBannerPositionTop:
             initialYCoord = -heightForSelf;
             if (isSuperviewKindOfWindow) initialYCoord += kStatusBarHeight;
+#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 70000
             if (AL_IOS_7_OR_GREATER) {
                 id nextResponder = [self nextAvailableViewController:self];
                 if (nextResponder) {
@@ -546,6 +547,7 @@ - (void)setInitialLayout {
                     }
                 }
             }
+#endif
             break;
         case ALAlertBannerPositionBottom:
             initialYCoord = superview.bounds.size.height;
diff --git a/ALAlertBanner/ALAlertBannerManager.m b/ALAlertBanner/ALAlertBannerManager.m
index eabc040..7c65186 100755
--- a/ALAlertBanner/ALAlertBannerManager.m
+++ b/ALAlertBanner/ALAlertBannerManager.m
@@ -282,6 +282,7 @@ - (void)didRotate:(NSNotification *)note {
     for (UIView *view in self.bannerViews) {
         NSArray *topBanners = [view.alertBanners filteredArrayUsingPredicate:[NSPredicate predicateWithFormat:@"SELF.position == %i", ALAlertBannerPositionTop]];
         CGFloat topYCoord = 0.f;
+#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 70000
         if (AL_IOS_7_OR_GREATER && topBanners.count > 0) {
             ALAlertBanner *firstBanner = (ALAlertBanner *)[topBanners objectAtIndex:0];
             id nextResponder = [firstBanner nextAvailableViewController:firstBanner];
@@ -292,6 +293,7 @@ - (void)didRotate:(NSNotification *)note {
                 }
             }
         }
+#endif
         for (ALAlertBanner *alertBanner in [topBanners reverseObjectEnumerator]) {
             [alertBanner updateSizeAndSubviewsAnimated:YES];
             [alertBanner updatePositionAfterRotationWithY:topYCoord animated:YES];