Update copyright notice.

[empserver] / src / lib / gen / onearg.c

diff --git a/src/lib/gen/onearg.c b/src/lib/gen/onearg.c
index 7146b2fbc799ba9e41ccbde7da733471ea7aa7f6..62f33846b1bd0443bfa1c12f5a05d28a15a23234 100644 (file)
--- a/src/lib/gen/onearg.c
+++ b/src/lib/gen/onearg.c
@@ -1,6 +1,6 @@
 /*
  *  Empire - A multi-player, client/server Internet based war game.
- *  Copyright (C) 1986-2000, Dave Pare, Jeff Bailey, Thomas Ruschak,
+ *  Copyright (C) 1986-2004, Dave Pare, Jeff Bailey, Thomas Ruschak,
  *                           Ken Stevens, Steve McClure
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -37,16 +37,15 @@
 int
 onearg(s_char *arg, s_char *prompt)
 {
-       extern  s_char *getstring(s_char *prompt, s_char *buf);
-       int     n;
-       s_char  buf[1024];
+    int n;
+    s_char buf[1024];
 
-       if (arg == 0 || *arg == 0) {
-               if ((arg = getstring(prompt, buf)) == 0)
-                       return -1;
-       }
-       n = atoi(arg);
-       if (n < 0)
-               return -1;
-       return n;
+    if (arg == 0 || *arg == 0) {
+       if ((arg = getstring(prompt, buf)) == 0)
+           return -1;
+    }
+    n = atoi(arg);
+    if (n < 0)
+       return -1;
+    return n;
 }