[iOS] Label should not return infinite width

diff --git a/Xamarin.Forms.Platform.iOS/Renderers/LabelRenderer.cs b/Xamarin.Forms.Platform.iOS/Renderers/LabelRenderer.cs
index 58312f8..3509bee 100644 (file)
--- a/Xamarin.Forms.Platform.iOS/Renderers/LabelRenderer.cs
+++ b/Xamarin.Forms.Platform.iOS/Renderers/LabelRenderer.cs
@@ -28,8 +28,9 @@ namespace Xamarin.Forms.Platform.iOS
                        result.Minimum = new Size(Math.Min(10, result.Request.Width), result.Request.Height);
                        if (Element.LineBreakMode != LineBreakMode.NoWrap)
                        {
-                               if (result.Request.Width > widthConstraint || Element.LineBreakMode == LineBreakMode.WordWrap || Element.LineBreakMode == LineBreakMode.CharacterWrap)
-                                       result.Request = new Size(Math.Max(result.Minimum.Width, widthConstraint), result.Request.Height);
+                               if (!double.IsInfinity(result.Request.Width) && !double.IsInfinity(widthConstraint))
+                                       if (result.Request.Width > widthConstraint || Element.LineBreakMode == LineBreakMode.WordWrap || Element.LineBreakMode == LineBreakMode.CharacterWrap)
+                                               result.Request = new Size(Math.Max(result.Minimum.Width, widthConstraint), result.Request.Height);
                        }
 
                        return result;