epic/OpenRA
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

avoid an often forgotten NullReferenceException

Browse Source
This commit is contained in:
Matthias Mailänder
2015-06-10 06:39:54 +02:00
parent e5f89c2339
commit bac11e23f6
1 changed files with 3 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
OpenRA.Game/Graphics/SpriteFont.cs
View File

@@ -93,6 +93,9 @@ namespace OpenRA.Graphics
public int2 Measure(string text) public int2 Measure(string text)
{ {
if (string.IsNullOrEmpty(text))
return int2.Zero;
var lines = text.Split('\n'); var lines = text.Split('\n');
return new int2((int)Math.Ceiling(lines.Max(lineWidth)), lines.Length * size); return new int2((int)Math.Ceiling(lines.Max(lineWidth)), lines.Length * size);
} }