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| author | Bram Moolenaar <Bram@vim.org> | 2020-12-21 21:58:46 +0100 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2020-12-21 21:58:46 +0100 |
| commit | 9a963377b4811e4e0419ec8825856ff4b01331ac (patch) | |
| tree | 239f319174f46000007c1ebd1ae76797e2fe7531 /src/typval.c | |
| parent | 60f63100b9bc1d24b7b80c81f43cf2fc3da95987 (diff) | |
| download | vim-git-9a963377b4811e4e0419ec8825856ff4b01331ac.tar.gz | |
patch 8.2.2184: Vim9: no error when using "2" for a line numberv8.2.2184
Problem: Vim9: no error when using "2" for a line number.
Solution: Give an error message if the line number is invalid. (closes #7492)
Diffstat (limited to 'src/typval.c')
| -rw-r--r-- | src/typval.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/typval.c b/src/typval.c index affd668e9..df3bc92a4 100644 --- a/src/typval.c +++ b/src/typval.c @@ -1536,11 +1536,11 @@ eval_env_var(char_u **arg, typval_T *rettv, int evaluate) linenr_T tv_get_lnum(typval_T *argvars) { - linenr_T lnum = 0; + linenr_T lnum = -1; if (argvars[0].v_type != VAR_STRING || !in_vim9script()) lnum = (linenr_T)tv_get_number_chk(&argvars[0], NULL); - if (lnum == 0) // no valid number, try using arg like line() + if (lnum <= 0) // no valid number, try using arg like line() { int fnum; pos_T *fp = var2fpos(&argvars[0], TRUE, &fnum); |