Merge pull request #9 from ClioMobile/master

NSArray firstObject is available only since iOS7.
ryanmaxwell · Mar 4, 2014 · ed78e3f · ed78e3f
2 parents bd6ded8 + 378f0d3
commit ed78e3f
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/UIAlertView+Blocks.m b/UIAlertView+Blocks.m
@@ -49,11 +49,13 @@ + (instancetype)showWithTitle:(NSString *)title
             otherButtonTitles:(NSArray *)otherButtonTitles
                      tapBlock:(UIAlertViewCompletionBlock)tapBlock {
 
+    NSString *firstObject = [otherButtonTitles count] ? [otherButtonTitles objectAtIndex:0] : nil;
+
     UIAlertView *alertView = [[self alloc] initWithTitle:title
                                                  message:message
                                                 delegate:nil
                                        cancelButtonTitle:cancelButtonTitle
-                                       otherButtonTitles:[otherButtonTitles firstObject], nil];
+                                       otherButtonTitles:firstObject, nil];
 
     alertView.alertViewStyle = style;