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| author | Bram Moolenaar <Bram@vim.org> | 2020-12-09 12:41:50 +0100 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2020-12-09 12:41:50 +0100 |
| commit | 7bb4e74c38642682cfdd0cb4052adfa5efdd7dd1 (patch) | |
| tree | 87b6644c08d544bae227365d78c1a7c11c611a6d /src/mbyte.c | |
| parent | 2c78a772fdb5f6a16d16a47e7f218051c4dcb845 (diff) | |
| download | vim-git-7bb4e74c38642682cfdd0cb4052adfa5efdd7dd1.tar.gz | |
patch 8.2.2117: some functions use any value as a stringv8.2.2117
Problem: Some functions use any value as a string.
Solution: Check that the value is a non-empty string.
Diffstat (limited to 'src/mbyte.c')
| -rw-r--r-- | src/mbyte.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/src/mbyte.c b/src/mbyte.c index 0abb1648f..a4eff7837 100644 --- a/src/mbyte.c +++ b/src/mbyte.c @@ -5551,13 +5551,8 @@ f_setcellwidths(typval_T *argvars, typval_T *rettv UNUSED) void f_charclass(typval_T *argvars, typval_T *rettv UNUSED) { - if (argvars[0].v_type != VAR_STRING - || argvars[0].vval.v_string == NULL - || *argvars[0].vval.v_string == NUL) - { - emsg(_(e_stringreq)); + if (check_for_string(&argvars[0]) == FAIL) return; - } rettv->vval.v_number = mb_get_class(argvars[0].vval.v_string); } #endif |