Fix null

auxten · auxten · commit 6d51d42a298e · 2023-08-17T11:03:08.000Z
diff --git a/programs/local/LocalServer.cpp b/programs/local/LocalServer.cpp
@@ -984,7 +984,7 @@ std::unique_ptr<query_result_> pyEntryClickHouseLocal(int argc, char ** argv)
 local_result * query_stable(int argc, char ** argv)
 {
     auto result = pyEntryClickHouseLocal(argc, argv);
-    if (!result)
+    if (!result || !result->buf)
     {
         return nullptr;
     }

Original file line number	Diff line number	Diff line change
`@@ -984,7 +984,7 @@ std::unique_ptr<query_result_> pyEntryClickHouseLocal(int argc, char ** argv)`
`984`	`984`	`local_result * query_stable(int argc, char ** argv)`
`985`	`985`	`{`
`986`	`986`	`auto result = pyEntryClickHouseLocal(argc, argv);`
`987`		`- if (!result)`
	`987`	`+ if (!result \|\| !result->buf)`
`988`	`988`	`{`
`989`	`989`	`return nullptr;`
`990`	`990`	`}`