diff options
Diffstat (limited to 'src/nvim/indent.c')
| -rw-r--r-- | src/nvim/indent.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/nvim/indent.c b/src/nvim/indent.c index efca739c2d..c94186a1f2 100644 --- a/src/nvim/indent.c +++ b/src/nvim/indent.c @@ -520,7 +520,7 @@ int inindent(int extra) // Get indent level from 'indentexpr'. int get_expr_indent(void) { - int indent; + int indent = -1; pos_T save_pos; colnr_T save_curswant; int save_set_curswant; @@ -538,7 +538,14 @@ int get_expr_indent(void) sandbox++; } textlock++; - indent = (int)eval_to_number(curbuf->b_p_inde); + + // Need to make a copy, the 'indentexpr' option could be changed while + // evaluating it. + char_u *inde_copy = vim_strsave(curbuf->b_p_inde); + if (inde_copy != NULL) { + indent = (int)eval_to_number(inde_copy); + xfree(inde_copy); + } if (use_sandbox) { sandbox--; |