summaryrefslogtreecommitdiffhomepage
path: root/src/string.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/string.c')
-rw-r--r--src/string.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/string.c b/src/string.c
index b69a39df8..251e00628 100644
--- a/src/string.c
+++ b/src/string.c
@@ -820,6 +820,7 @@ mrb_str_modify_keep_ascii(mrb_state *mrb, struct RString *s)
if (shared->refcnt == 1 && s->as.heap.ptr == shared->ptr) {
s->as.heap.aux.capa = shared->capa;
s->as.heap.ptr[s->as.heap.len] = '\0';
+ RSTR_UNSET_SHARED_FLAG(s);
mrb_free(mrb, shared);
}
else {