conf: improve the format of the error message issued on invalid -S setting

diff --git a/lib/conf-input.c b/lib/conf-input.c
index 37147a8de336b8eff886f5a1a21354ff92f85980..0272de21eb27722c68a1704cdb862d80640136c3 100644 (file)
--- a/lib/conf-input.c
+++ b/lib/conf-input.c
@@ -159,7 +159,7 @@ get_token(uns is_command_name, byte **msg)
        return NULL;
       }
       if (!*line || *line == '#')
-       log(L_WARN, "The line %s:%d following a backslash is empty", name_parse_fb, line_num);
+       log(L_WARN, "The line %s:%d following a backslash is empty", name_parse_fb ? : (byte*) "", line_num);
     } else {
       split_grow(&word_buf, words+1);
       uns start = copied;
@@ -270,7 +270,12 @@ parse_fastbuf(byte *name_fb, struct fastbuf *fb, uns depth)
       goto error;
   }
 error:
-  log(L_ERROR, "File %s, line %d: %s", name_fb, line_num, msg);
+  if (name_fb)
+    log(L_ERROR, "File %s, line %d: %s", name_fb, line_num, msg);
+  else if (line_num == 1)
+    log(L_ERROR, "Manual setting of configuration: %s", msg);
+  else
+    log(L_ERROR, "Manual setting of configuration, line %d: %s", line_num, msg);
   return "included from here";
 }
 
@@ -317,7 +322,7 @@ load_string(byte *string)
   cf_init_stack();
   struct fastbuf fb;
   fbbuf_init_read(&fb, string, strlen(string), 0);
-  byte *msg = parse_fastbuf("memory string", &fb, 0);
+  byte *msg = parse_fastbuf(NULL, &fb, 0);
   return !!msg || done_stack();
 }