From: Holger Schemel <info@artsoft.org>
Date: Thu, 31 Mar 2016 18:37:15 +0000 (+0200)
Subject: removed unused (obsolete) option to specify X11 server display
X-Git-Tag: 4.0.0.0-rc1~26
X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=commitdiff_plain;h=cacc5129ff29981490cb53d43aeca8264b7f176c

removed unused (obsolete) option to specify X11 server display
---

diff --git a/src/libgame/misc.c b/src/libgame/misc.c
index ff86123d..297d5dce 100644
--- a/src/libgame/misc.c
+++ b/src/libgame/misc.c
@@ -939,7 +939,6 @@ void GetOptions(int argc, char *argv[],
     rw_base_path = getProgramMainDataPath();
 
   /* initialize global program options */
-  options.display_name = NULL;
   options.server_host = NULL;
   options.server_port = 0;
 
@@ -1010,15 +1009,6 @@ void GetOptions(int argc, char *argv[],
 
       exit(0);
     }
-    else if (strncmp(option, "-display", option_len) == 0)
-    {
-      if (option_arg == NULL)
-	Error(ERR_EXIT_HELP, "option '%s' requires an argument", option_str);
-
-      options.display_name = option_arg;
-      if (option_arg == next_option)
-	options_left++;
-    }
     else if (strncmp(option, "-basepath", option_len) == 0)
     {
       if (option_arg == NULL)
diff --git a/src/libgame/system.h b/src/libgame/system.h
index 98aa9c73..11e28ad6 100644
--- a/src/libgame/system.h
+++ b/src/libgame/system.h
@@ -709,7 +709,6 @@ struct ProgramInfo
 
 struct OptionInfo
 {
-  char *display_name;
   char *server_host;
   int server_port;
 
diff --git a/src/main.c b/src/main.c
index 213ba4a0..e820719a 100644
--- a/src/main.c
+++ b/src/main.c
@@ -5605,7 +5605,6 @@ static void print_usage()
 	"Usage: %s [OPTION]... [HOSTNAME [PORT]]\n"
 	"\n"
 	"Options:\n"
-	"  -d, --display HOSTNAME[:SCREEN]  specify X server display\n"
 	"  -b, --basepath DIRECTORY         alternative base DIRECTORY\n"
 	"  -l, --level DIRECTORY            alternative level DIRECTORY\n"
 	"  -g, --graphics DIRECTORY         alternative graphics DIRECTORY\n"