fix(tinmu): fix tianmu crash when set varchar to num when order by

davidshiz · May 22, 2023 · 69a49bd · 69a49bd
1 parent 6c11356
commit 69a49bd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/storage/tianmu/types/bstring.cpp b/storage/tianmu/types/bstring.cpp
@@ -72,7 +72,7 @@ BString::BString(const BString &tianmu_s)
 }
 
 BString::~BString() {
-  if (persistent_)
+  if (persistent_ && len_)
     delete[] val_;
 }