[td-225] add check.

85def328 · Haojun Liao · e8b0eb7f · 85def328
隐藏空白更改
内联并排

Showing with 1 addition and 1 deletion

src/tsdb/src/tsdbRead.c src/tsdb/src/tsdbRead.c +1 -1

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--- a/src/tsdb/src/tsdbRead.c
+++ b/src/tsdb/src/tsdbRead.c
@@ -1492,7 +1492,7 @@ static int32_t getDataBlocksInFilesImpl(STsdbQueryHandle* pQueryHandle, bool* ex
    return code;
  }
-  assert(pQueryHandle->pFileGroup != NULL);
+  assert(pQueryHandle->pFileGroup != NULL && pQueryHandle->numOfBlocks > 0);
  cur->slot = ASCENDING_TRAVERSE(pQueryHandle->order)? 0:pQueryHandle->numOfBlocks-1;
  cur->fid = pQueryHandle->pFileGroup->fileId;