From f56e46e00df32bb8baaf1bffd94e1b76a42ef821 Mon Sep 17 00:00:00 2001
From: ionutboangiu <ionut.boangiu@itsyscom.com>
Date: Mon, 7 Apr 2025 13:02:20 +0300
Subject: [PATCH] prevent panic when len(AlteredFields) == 0

---
 cdrs/cdrs.go | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/cdrs/cdrs.go b/cdrs/cdrs.go
index a06a67fa8..7259c70e1 100644
--- a/cdrs/cdrs.go
+++ b/cdrs/cdrs.go
@@ -97,11 +97,14 @@ func (cdrS *CDRServer) attrSProcessEvent(ctx *context.Context, cgrEv *utils.CGRE
 		utils.MetaCDRs)
 	if err = cdrS.connMgr.Call(ctx, cdrS.cfg.CdrsCfg().AttributeSConns,
 		utils.AttributeSv1ProcessEvent,
-		cgrEv, &rplyEv); err == nil && len(rplyEv.AlteredFields) != 0 {
+		cgrEv, &rplyEv); err != nil {
+		if err.Error() == utils.ErrNotFound.Error() {
+			err = nil
+		}
+		return
+	}
+	if len(rplyEv.AlteredFields) != 0 {
 		*cgrEv = *rplyEv.CGREvent
-	} else if err != nil &&
-		err.Error() == utils.ErrNotFound.Error() {
-		err = nil // cancel ErrNotFound
 	}
 	return
 }