fix a bug of str assignment

2025-10-20 03:20:18 +00:00 · 2023-07-26 01:25:20 +08:00 · 2023-07-26 01:25:20 +08:00 · 67c0c68463
commit 67c0c68463
parent a0bc51ab94
1 changed files with 1 additions and 0 deletions
--- a/src/str.cpp
+++ b/src/str.cpp
@ -83,6 +83,7 @@ int utf8len(unsigned char c, bool suppress){
        if(!is_inlined()) pool64.dealloc(data);
        size = other.size;
        is_ascii = other.is_ascii;
+        _cached_c_str = nullptr;
        _alloc();
        memcpy(data, other.data, size);
        return *this;