fix

apache · Sep 23, 2019 · 6ed3dfb · 6ed3dfb
1 parent 839b31f
commit 6ed3dfb
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/be/src/exprs/hll_function.cpp b/be/src/exprs/hll_function.cpp
@@ -32,7 +32,7 @@ std::string HllFunctions::init_empty_hll() {
     std::unique_ptr<HyperLogLog> hll;
     hll.reset(new HyperLogLog());
     buf.resize(HLL_EMPTY_SIZE);
-    hll->serialize((char*)buf.c_str());
+    hll->serialize((uint8_t*)buf.c_str());
     return buf;
 }
 
@@ -60,7 +60,7 @@ void HllFunctions::hll_init(FunctionContext *, StringVal* dst) {
     dst->ptr = (uint8_t*)new HyperLogLog();
 }
 StringVal HllFunctions::empty_hll(FunctionContext* ctx) {
-    return AnyValUtil::from_string_temp(ctx, hll_empty_buf);
+    return AnyValUtil::from_string_temp(ctx, hll_empty_buffer);
 }
 
 template <typename T>