diff options
Diffstat (limited to 'src/nvim/mapping.c')
| -rw-r--r-- | src/nvim/mapping.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/nvim/mapping.c b/src/nvim/mapping.c index cbbe07635f..0bb397c748 100644 --- a/src/nvim/mapping.c +++ b/src/nvim/mapping.c @@ -2132,8 +2132,11 @@ void f_mapset(typval_T *argvars, typval_T *rettv, FunPtr fptr) { char buf[NUMBUFLEN]; const char *which = tv_get_string_buf_chk(&argvars[0], buf); - int mode = get_map_mode((char **)&which, 0); - bool is_abbr = tv_get_number(&argvars[1]) != 0; + if (which == NULL) { + return; + } + const int mode = get_map_mode((char **)&which, 0); + const bool is_abbr = tv_get_number(&argvars[1]) != 0; if (argvars[2].v_type != VAR_DICT) { emsg(_(e_dictreq)); |