Don't add empty runs

- also use new code
mono · Feb 10, 2019 · eb4885a · eb4885a
1 parent 4e69c41
commit eb4885a
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/SkiaSharp.Extended.Iconify/source/SkiaSharp.Extended.Iconify/SKTextRun.cs b/SkiaSharp.Extended.Iconify/source/SkiaSharp.Extended.Iconify/SKTextRun.cs
@@ -80,10 +80,11 @@ public static IEnumerable<SKTextRun> Create(string text, SKTextRunLookup lookup)
 					}
 				}
 
-				runs.Add(new SKTextRun(pre));
-				SKTypeface typeface;
-				string character;
-				if (lookup.TryLookup(expression, out typeface, out character))
+				if (!string.IsNullOrEmpty(pre))
+				{
+					runs.Add(new SKTextRun(pre));
+				}
+				if (lookup.TryLookup(expression, out var typeface, out var character))
 				{
 					runs.Add(new SKTextRun(character) { Typeface = typeface, Color = color });
 				}