diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/nvim/eval.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/nvim/eval.c b/src/nvim/eval.c index 5826316828..ad2ff89f7e 100644 --- a/src/nvim/eval.c +++ b/src/nvim/eval.c @@ -1095,17 +1095,19 @@ bool is_compatht(const hashtab_T *ht) } /// Prepare v: variable "idx" to be used. -/// Save the current typeval in "save_tv". +/// Save the current typeval in "save_tv" and clear it. /// When not used yet add the variable to the v: hashtable. void prepare_vimvar(int idx, typval_T *save_tv) { *save_tv = vimvars[idx].vv_tv; + vimvars[idx].vv_str = NULL; // don't free it now if (vimvars[idx].vv_type == VAR_UNKNOWN) { hash_add(&vimvarht, vimvars[idx].vv_di.di_key); } } /// Restore v: variable "idx" to typeval "save_tv". +/// Note that the v: variable must have been cleared already. /// When no longer defined, remove the variable from the v: hashtable. void restore_vimvar(int idx, typval_T *save_tv) { |