$NetBSD: patch-ab,v 1.1 1999/12/23 01:44:03 wiz Exp $
--- main.c.orig	Fri Feb 28 16:50:07 1997
+++ main.c	Wed Dec 22 02:32:19 1999
@@ -49,8 +49,8 @@ static void clean(void);
 static void sig_handle(void);
 
 /*** ふぁいるぐろーばる ***/
-static char command[32];
-static char display[32] = {'\0'};
+static char *command;
+static char *display = NULL;
 static int scoreOK = True;
 static int putscore = False;
 static int colormap = True;
@@ -65,7 +65,7 @@ int main(int argc, char *argv[])
     {
 	int i;
 	printf("      --- top 10 soldiers ---\n");
-	printf("Name                 Stage Score\n",command);
+	printf("Name                 Stage Score\n");
 	for (i=1; i<=10; i++)
 	    printf("%-20s %02d-%02d %08d\n",
 		   player->Rec[i].name,
@@ -122,21 +122,19 @@ int main(int argc, char *argv[])
 
 static void arginit(int argc, char *argv[])
 {
-    char *argv0;
     int i;
 
-    if ((argv0=strrchr(argv[0],'/')) != NULL)
-        argv0++;
+    if ((command=strrchr(argv[0],'/')) != NULL)
+        command++;
     else
-        argv0 = argv[0];
-    strcpy(command,argv0); /*** コマンド名取得とコピー ***/
+        command = argv[0];
 
     for (i=1; i<argc; i++)
     {
 	if ((strcmp(argv[i],"-display")==0) || (strcmp(argv[i],"-d")==0))
 	{
 	    if (i < argc-1)
-		strcpy(display,argv[i+1]);
+		display = argv[i+1];
 	}
         else if ((strcmp(argv[i],"-wait")==0) || (strcmp(argv[i],"-w")==0))
 	{
@@ -207,7 +205,8 @@ static void init(void)
     dpy        = XOpenDisplay(display);
     if (dpy == NULL)
     {
-	fprintf(stderr,"init: [%s] can't open display.\n",display);
+	fprintf(stderr,"init: [%s] can't open display.\n",
+		display?display:getenv("DISPLAY")?getenv("DISPLAY"):":0");
 	exit(1);
     }