1 files changed, 6 insertions, 3 deletions
diff --git a/examples/embd-input/embd-input-lib.cpp b/examples/embd-input/embd-input-lib.cpp
index 37de52a..570e273 100644
--- a/examples/embd-input/embd-input-lib.cpp
+++ b/examples/embd-input/embd-input-lib.cpp
@@ -210,9 +210,12 @@ llama_token sampling_id(struct MyModel* mymodel) {
 const char * sampling(struct MyModel * mymodel) {
     llama_context * ctx = mymodel->ctx;
     int id = sampling_id(mymodel);
-    std::string ret;
-    if (id == llama_token_eos()) ret = "</s>";
-    else ret = llama_token_to_str(ctx, id);
+    static std::string ret;
+    if (id == llama_token_eos()) {
+        ret = "</s>";
+    } else {
+        ret = llama_token_to_str(ctx, id);
+    }
     eval_id(mymodel, id);
     return ret.c_str();
 }