From 73e9aafbfd3c5977c9dbab7a874b3ea2373977d3 Mon Sep 17 00:00:00 2001
From: Peter Kurfer <peter.kurfer@rwe.com>
Date: Mon, 30 Jan 2023 17:59:21 +0100
Subject: [PATCH] fix: tag split handling

---
 gapr.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gapr.go b/gapr.go
index 18b2b11..550810c 100644
--- a/gapr.go
+++ b/gapr.go
@@ -133,7 +133,7 @@ func (g *Gapr) fieldMeta(f reflect.StructField) (drop bool, fieldName string, er
 	}
 
 	tagSplit := strings.Split(tagVal, ",")
-	if len(tagSplit) < 2 {
+	if len(tagSplit) < 1 {
 		return false, f.Name, nil
 	}
 
@@ -143,7 +143,7 @@ func (g *Gapr) fieldMeta(f reflect.StructField) (drop bool, fieldName string, er
 	}
 
 	drop = g.rand.Float64() < dropProbability
-	if tagSplit[1] != "" {
+	if len(tagSplit) > 1 && tagSplit[1] != "" {
 		fieldName = strings.TrimSpace(tagSplit[1])
 	}