diff options
Diffstat (limited to 'src/nvim/eval/funcs.c')
| -rw-r--r-- | src/nvim/eval/funcs.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/nvim/eval/funcs.c b/src/nvim/eval/funcs.c index 23d0242ce4..99e511a7a4 100644 --- a/src/nvim/eval/funcs.c +++ b/src/nvim/eval/funcs.c @@ -150,6 +150,8 @@ static const char *e_invalwindow = N_("E957: Invalid window number"); static const char *e_reduceempty = N_("E998: Reduce of an empty %s with no initial value"); static const char e_using_number_as_bool_nr[] = N_("E1023: Using a Number as a Bool: %d"); +static const char e_missing_function_argument[] + = N_("E1132: Missing function argument"); /// Dummy va_list for passing to vim_snprintf /// @@ -563,8 +565,8 @@ static void f_call(typval_T *argvars, typval_T *rettv, EvalFuncData fptr) func = (char *)tv_get_string(&argvars[0]); } - if (*func == NUL) { - return; // type error or empty name + if (func == NULL || *func == NUL) { + return; // type error, empty name or null function } dict_T *selfdict = NULL; @@ -1134,7 +1136,7 @@ static void f_ctxsize(typval_T *argvars, typval_T *rettv, EvalFuncData fptr) } /// Set the cursor position. -/// If 'charcol' is true, then use the column number as a character offset. +/// If "charcol" is true, then use the column number as a character offset. /// Otherwise use the column number as a byte offset. static void set_cursorpos(typval_T *argvars, typval_T *rettv, bool charcol) { @@ -6244,8 +6246,9 @@ static void f_reduce(typval_T *argvars, typval_T *rettv, EvalFuncData fptr) } else { func_name = tv_get_string(&argvars[1]); } - if (*func_name == NUL) { - return; // type error or empty name + if (func_name == NULL || *func_name == NUL) { + emsg(_(e_missing_function_argument)); + return; } funcexe_T funcexe = FUNCEXE_INIT; |