From 246165b39ea754246ab965f909d2ecb495835df7 Mon Sep 17 00:00:00 2001
From: lion <chenxin619315@gmail.com>
Date: Tue, 28 Jun 2022 18:37:16 +0800
Subject: [PATCH] newline the error info print

---
 binding/c/main.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/binding/c/main.c b/binding/c/main.c
index 164e070..e252f48 100644
--- a/binding/c/main.c
+++ b/binding/c/main.c
@@ -93,35 +93,35 @@ void test_search(int argc, char *argv[]) {
     if (strcmp(cache_policy, "file") == 0) {
         err = xdb_new_with_file_only(&searcher, db_file);
         if (err != 0) {
-            printf("failed to create searcher with errcode=%d", err);
+            printf("failed to create searcher with errcode=%d\n", err);
             return;
         }
     } else if (strcmp(cache_policy, "vectorIndex") == 0) {
         vIndex = xdb_load_vector_index_from_file(db_file);
         if (vIndex == NULL) {
-            printf("failed to load vector index from `%s`", db_file);
+            printf("failed to load vector index from `%s`\n", db_file);
             return;
         }
 
         err = xdb_new_with_vector_index(&searcher, db_file, vIndex);
         if (err != 0) {
-            printf("failed to create vector index cached searcher with errcode=%d", err);
+            printf("failed to create vector index cached searcher with errcode=%d\n", err);
             return;
         }
     } else if (strcmp(cache_policy, "content") == 0) {
         cBuffer = xdb_load_content_from_file(db_file);
         if (cBuffer == NULL) {
-            printf("failed to load xdb content from `%s`", db_file);
+            printf("failed to load xdb content from `%s`\n", db_file);
             return;
         }
 
         err = xdb_new_with_buffer(&searcher, cBuffer);
         if (err != 0) {
-            printf("failed to create content cached searcher with errcode=%d", err);
+            printf("failed to create content cached searcher with errcode=%d\n", err);
             return;
         }
     } else {
-        printf("invalid cache policy `%s`, options: file/vectorIndex/content", cache_policy);
+        printf("invalid cache policy `%s`, options: file/vectorIndex/content\n", cache_policy);
         return;
     }