fixer a crash when validateLayout got called after teardown.

kyoji2 · kyoji2 · commit f6b3a0ab4a04 · 2013-07-26T17:07:42.000+08:00
diff --git a/SIAlertView/SIAlertView.m b/SIAlertView/SIAlertView.m
@@ -776,6 +776,7 @@ - (void)teardown
     [self.buttons removeAllObjects];
     [self.alertWindow removeFromSuperview];
     self.alertWindow = nil;
+    self.layoutDirty = NO;
 }
 
 - (void)setupContainerView

Original file line number	Diff line number	Diff line change
`@@ -776,6 +776,7 @@ - (void)teardown`
`776`	`776`	`[self.buttons removeAllObjects];`
`777`	`777`	`[self.alertWindow removeFromSuperview];`
`778`	`778`	`self.alertWindow = nil;`
	`779`	`+ self.layoutDirty = NO;`
`779`	`780`	`}`
`780`	`781`
`781`	`782`	`- (void)setupContainerView`