fix crash

blind-oracle · Jun 7, 2019 · 2ead48a · 2ead48a
1 parent 9bf7a54
commit 2ead48a
Show file tree

Hide file tree

Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/VERSION b/VERSION
@@ -1 +1 @@
-1.4.1
+1.4.2
diff --git a/helper.go b/helper.go
@@ -189,6 +189,10 @@ func eventCompileFields(e *Event, hf []riemannFieldName, sep string) []byte {
 		}
 	}
 
+	if b.Len() == 0 {
+		return []byte{}
+	}
+
 	// Skip first dot
 	return b.Bytes()[1:]
 }