FreshRSS/NetNewsWire
1
0
Fork 0
mirror of https://github.com/Ranchero-Software/NetNewsWire.git synced 2025-02-02 12:06:58 +01:00
Code Issues Packages Projects Releases Wiki Activity

Fix out-of-index crash by guarding against a 0-length string.

Browse Source
This commit is contained in:
Brent Simmons 2020-11-06 17:03:20 -08:00
parent 69911bd914
commit e297a53eb2
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
Mac/MainWindow/Timeline/Cell/MultilineTextFieldSizer.swift
View File

@ -53,7 +53,10 @@ final class MultilineTextFieldSizer {
} }
static func size(for attributedString: NSAttributedString, numberOfLines: Int, width: Int) -> TextFieldSizeInfo { static func size(for attributedString: NSAttributedString, numberOfLines: Int, width: Int) -> TextFieldSizeInfo {
guard attributedString.length > 0 else {
return TextFieldSizeInfo(size: NSSize.zero, numberOfLinesUsed: 0)
}
// Assumes the same font family/size for the whole string // Assumes the same font family/size for the whole string
let font = attributedString.attribute(.font, at: 0, effectiveRange: nil) as! NSFont let font = attributedString.attribute(.font, at: 0, effectiveRange: nil) as! NSFont