(enter_command_line_file): Barf if NAME is "".

2026-08-09 09:32:12 +00:00 · 1995-10-10 18:59:08 +00:00
parent e1c593016b
commit b1e6353edd
1 changed files with 3 additions and 0 deletions
--- a/main.c
+++ b/main.c
@@ -367,6 +367,9 @@ static struct file *
 enter_command_line_file (name)
     char *name;
 {
+  if (name[0] == '\0')
+    fatal ("empty string invalid as file name");
+
  if (name[0] == '~')
    {
      char *expanded = tilde_expand (name);