From e75dfdd31b6a3dfa0627ba4ac3bb4b36e9db588e Mon Sep 17 00:00:00 2001
From: l3utterfly <gc.pthzfoldr@gmail.com>
Date: Wed, 1 Nov 2023 21:40:43 +0800
Subject: [PATCH] sampling : null grammar field after reset (#3885)

---
 common/sampling.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/common/sampling.cpp b/common/sampling.cpp
index 673d67a6d..1317024c2 100644
--- a/common/sampling.cpp
+++ b/common/sampling.cpp
@@ -39,6 +39,7 @@ void llama_sampling_free(struct llama_sampling_context * ctx) {
 void llama_sampling_reset(llama_sampling_context * ctx) {
     if (ctx->grammar != NULL) {
         llama_grammar_free(ctx->grammar);
+        ctx->grammar = NULL;
     }
 
     if (!ctx->parsed_grammar.rules.empty()) {