diff options
Diffstat (limited to 'src/nvim/eval/funcs.c')
| -rw-r--r-- | src/nvim/eval/funcs.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/nvim/eval/funcs.c b/src/nvim/eval/funcs.c index b56034b92d..89d9a85775 100644 --- a/src/nvim/eval/funcs.c +++ b/src/nvim/eval/funcs.c @@ -2463,7 +2463,7 @@ static void f_fnameescape(typval_T *argvars, typval_T *rettv, FunPtr fptr) static void f_fnamemodify(typval_T *argvars, typval_T *rettv, FunPtr fptr) { char_u *fbuf = NULL; - size_t len; + size_t len = 0; char buf[NUMBUFLEN]; const char *fname = tv_get_string_chk(&argvars[0]); const char *const mods = tv_get_string_buf_chk(&argvars[1], buf); @@ -2472,8 +2472,10 @@ static void f_fnamemodify(typval_T *argvars, typval_T *rettv, FunPtr fptr) } else { len = strlen(fname); size_t usedlen = 0; - (void)modify_fname((char_u *)mods, false, &usedlen, - (char_u **)&fname, &fbuf, &len); + if (mods != NULL && *mods != NUL) { + (void)modify_fname((char_u *)mods, false, &usedlen, + (char_u **)&fname, &fbuf, &len); + } } rettv->v_type = VAR_STRING; |