[#159] fix slice bounds out of range error in abbrev template fun…

…ction
go-jira · Apr 1, 2018 · 359bec2 · 359bec2
1 parent 79c83f6
commit 359bec2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/jiracli/templates.go b/jiracli/templates.go
@@ -158,7 +158,7 @@ func TemplateProcessor() *template.Template {
 			return strings.Join(vals, sep)
 		},
 		"abbrev": func(max int, content string) string {
-			if len(content) > max {
+			if len(content) > max && max > 2 {
 				var buffer bytes.Buffer
 				buffer.WriteString(content[:max-3])
 				buffer.WriteString("...")