diff options
Diffstat (limited to 'src/userfunc.c')
| -rw-r--r-- | src/userfunc.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/userfunc.c b/src/userfunc.c index 1d96a358a8..39d8fb25be 100644 --- a/src/userfunc.c +++ b/src/userfunc.c @@ -2374,6 +2374,7 @@ trans_function_name( int extra = 0; lval_T lv; int vim9script; + static char *e_function_name = N_("E129: Function name required"); if (fdp != NULL) CLEAR_POINTER(fdp); @@ -2401,7 +2402,7 @@ trans_function_name( if (end == start) { if (!skip) - emsg(_("E129: Function name required")); + emsg(_(e_function_name)); goto theend; } if (end == NULL || (lv.ll_tv != NULL && (lead > 2 || lv.ll_range))) @@ -2517,6 +2518,12 @@ trans_function_name( } len = (int)(end - lv.ll_name); } + if (len <= 0) + { + if (!skip) + emsg(_(e_function_name)); + goto theend; + } // In Vim9 script a user function is script-local by default. vim9script = ASCII_ISUPPER(*start) && in_vim9script(); |