refactor: do not render empty string

JanDeDobbeleer · Jun 9, 2021 · 3bc9448 · 3bc9448
1 parent b05a457
commit 3bc9448
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/ansi_color.go b/src/ansi_color.go
@@ -108,6 +108,9 @@ func (a *AnsiColor) writeAndRemoveText(background, foreground, text, textToRemov
 }
 
 func (a *AnsiColor) write(background, foreground, text string) {
+	if len(text) == 0 {
+		return
+	}
 	text = a.ansi.escapeText(text)
 	text = a.ansi.formatText(text)
 	text = a.ansi.generateHyperlink(text)