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patch 8.2.4841: empty string considered an error for expand()

Problem:    Empty string considered an error for expand() when 'verbose' is
            set. (Christian Brabandt)
Solution:   Do not give an error for an empty result. (closes #10307)
This commit is contained in:
Bram Moolenaar
2022-04-28 17:52:24 +01:00
parent 05c7f5d3d0
commit a96edb736d
6 changed files with 15 additions and 8 deletions

View File

@@ -3097,7 +3097,7 @@ expand_wildcards_eval(
{
++emsg_off;
eval_pat = eval_vars(exp_pat, exp_pat, &usedlen,
NULL, &ignored_msg, NULL);
NULL, &ignored_msg, NULL, TRUE);
--emsg_off;
if (eval_pat != NULL)
exp_pat = concat_str(eval_pat, exp_pat + usedlen);