Merge pull request #198 from auth0/bugifx-alert-without-buttons

Fix Alerts without button
auth0 · Dec 4, 2015 · 819d6c7 · 819d6c7
2 parents c29501a + 9f47232
commit 819d6c7
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Showing 3 changed files with 11 additions and 6 deletions.
diff --git a/.gitignore b/.gitignore
@@ -33,7 +33,7 @@ Carthage/
 .fabric_key
 
 #Auth0 Lock
-Auth0.plist
+MyLock/Auth0.plist
 
 #Carthage Cache
 .carthage_cache.yml
diff --git a/Lock.xcodeproj/project.pbxproj b/Lock.xcodeproj/project.pbxproj
@@ -553,6 +553,7 @@
 /* Begin PBXFileReference section */
 		5F6628A51C12062F008D73FC /* A0WebKitViewController.xib */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = file.xib; path = A0WebKitViewController.xib; sourceTree = "<group>"; };
 		5F6628A61C12062F008D73FC /* A0WebViewController.xib */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = file.xib; path = A0WebViewController.xib; sourceTree = "<group>"; };
+		5F6628A91C120F23008D73FC /* Auth0.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Auth0.plist; sourceTree = "<group>"; };
 		5FBACFF51BE7AF8700703DD1 /* Lock.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Lock.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		5FBACFF81BE7AF8700703DD1 /* Lock.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = Lock.h; sourceTree = "<group>"; };
 		5FBACFFA1BE7AF8700703DD1 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
@@ -1439,6 +1440,7 @@
 		5FBAD22D1BE7BE1E00703DD1 /* MyLock */ = {
 			isa = PBXGroup;
 			children = (
+				5F6628A91C120F23008D73FC /* Auth0.plist */,
 				5FBAD4751BE809EA00703DD1 /* A0HomeViewController.m */,
 				5FBAD4771BE809EA00703DD1 /* A0HomeViewController.h */,
 				5FBAD4791BE809EA00703DD1 /* A0SettingsViewController.h */,

diff --git a/Lock/CoreUI/A0Alert.m b/Lock/CoreUI/A0Alert.m
@@ -34,6 +34,7 @@ - (instancetype)init {
     self = [super init];
     if (self) {
         _callbacks = [@{} mutableCopy];
+        _buttons = [@[] mutableCopy];
     }
     return self;
 }
@@ -44,11 +45,13 @@ - (void)addButtonWithTitle:(NSString *)title callback:(A0AlertButtonCallback)cal
 }
 
 - (void)showInController:(UIViewController *)controller {
-    if ([UIAlertController class]) {
-        [self showAlerControllerFrom:controller];
-    } else {
-        [self showAlertView];
-    }
+    dispatch_async(dispatch_get_main_queue(), ^{
+        if ([UIAlertController class]) {
+            [self showAlerControllerFrom:controller];
+        } else {
+            [self showAlertView];
+        }
+    });
 }
 
 + (A0Alert *)showInController:(UIViewController *)controller alert:(void(^)(A0Alert *alert))builder {