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author | Bram Moolenaar <Bram@vim.org> | 2022-09-01 12:22:46 +0100 |
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committer | Bram Moolenaar <Bram@vim.org> | 2022-09-01 12:22:46 +0100 |
commit | d83392a43a48c566c0f3b76382a3648584dae32b (patch) | |
tree | ba5c2d376a386d524190fd0f7565c3af1b624701 /src/typval.c | |
parent | e42c8dae32f3575557b83a371c4be66c09afbf7f (diff) |
patch 9.0.0345: error message for list argument could be clearerv9.0.0345
Problem: Error message for list argument could be clearer.
Solution: Include the argument number. (Yegappan Lakshmanan, closes #11027)
Diffstat (limited to 'src/typval.c')
-rw-r--r-- | src/typval.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/typval.c b/src/typval.c index 101f48f34a..12a741ec22 100644 --- a/src/typval.c +++ b/src/typval.c @@ -509,6 +509,23 @@ check_for_list_arg(typval_T *args, int idx) } /* + * Give an error and return FAIL unless "args[idx]" is a non-NULL list. + */ + int +check_for_nonnull_list_arg(typval_T *args, int idx) +{ + if (check_for_list_arg(args, idx) == FAIL) + return FAIL; + + if (args[idx].vval.v_list == NULL) + { + semsg(_(e_non_null_list_required_for_argument_nr), idx + 1); + return FAIL; + } + return OK; +} + +/* * Check for an optional list argument at 'idx' */ int |