COPYING duplicates information from README. Remove. Move GPL from

[empserver] / src / lib / commands / shar.c

diff --git a/src/lib/commands/shar.c b/src/lib/commands/shar.c
index 6aad1bf7420ec7876e1a5478cc6347435965d72c..9cabbaa8547e460b06e1bd43c59c21ed77f91d48 100644 (file)
--- a/src/lib/commands/shar.c
+++ b/src/lib/commands/shar.c
@@ -19,9 +19,9 @@
  *
  *  ---
  *
- *  See the "LEGAL", "LICENSE", "CREDITS" and "README" files for all the
- *  related information and legal notices. It is expected that any future
- *  projects/authors will amend these files as needed.
+ *  See files README, COPYING and CREDITS in the root of the source
+ *  tree for related information and legal notices.  It is expected
+ *  that future projects/authors will amend these files as needed.
  *
  *  ---
  *
@@ -48,10 +48,8 @@ shar(void)
     s_char des = 0;
     int n;
 
-    if (!player->argp[1] ||
-       !*player->argp[1] ||
-       (to =
-        natarg(player->argp[1], "Share bmap with which country? ")) < 0)
+    to = natarg(player->argp[1], "Share bmap with which country? ");
+    if (to < 0)
        return RET_SYN;
 
     if (getrel(getnatp(to), player->cnum) < FRIENDLY) {